28457994600

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 576

約数和(自身を含む): 115035940800

約数和(自身を除く): 86577946200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 108, 120, 126, 131, 135, 140, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 252, 262, 270, 280, 294, 300, 315, 350, 360, 378, 392, 393, 420, 441, 450, 490, 504, 524, 525, 540, 588, 600, 630, 655, 675, 700, 735, 756, 786, 821, 840, 882, 900, 917, 945, 980, 1048, 1050, 1080, 1176, 1179, 1225, 1260, 1310, 1323, 1350, 1400, 1470, 1512, 1572, 1575, 1642, 1764, 1800, 1834, 1890, 1960, 1965, 2100, 2205, 2358, 2450, 2463, 2520, 2620, 2646, 2700, 2751, 2940, 3144, 3150, 3275, 3284, 3528, 3537, 3668, 3675, 3780, 3930, 4105, 4200, 4410, 4585, 4716, 4725, 4900, 4926, 5240, 5292, 5400, 5502, 5747, 5880, 5895, 6300, 6419, 6550, 6568, 6615, 7074, 7336, 7350, 7389, 7560, 7860, 8210, 8253, 8820, 9170, 9432, 9450, 9800, 9825, 9852, 10584, 11004, 11025, 11494, 11790, 12315, 12600, 12838, 13100, 13230, 13755, 14148, 14700, 14778, 15720, 16420, 16506, 17241, 17640, 17685, 18340, 18900, 19257, 19650, 19704, 20525, 22008, 22050, 22167, 22925, 22988, 23580, 24630, 24759, 25676, 26200, 26460, 27510, 28296, 28735, 29400, 29475, 29556, 32095, 32840, 33012, 33075, 34482, 35370, 36680, 36945, 37800, 38514, 39300, 40229, 41050, 41265, 44100, 44334, 45850, 45976, 47160, 49260, 49518, 51352, 51723, 52920, 55020, 57470, 57771, 58950, 59112, 61575, 64190, 66024, 66150, 68775, 68964, 70740, 73890, 77028, 78600, 80458, 82100, 82530, 86205, 88200, 88425, 88668, 91700, 96285, 98520, 99036, 103446, 107551, 110040, 110835, 114940, 115542, 117900, 120687, 123150, 123795, 128380, 132300, 137550, 137928, 141480, 143675, 147780, 154056, 155169, 160475, 160916, 164200, 165060, 172410, 173313, 176850, 177336, 183400, 184725, 192570, 198072, 201145, 206325, 206892, 215102, 221670, 229880, 231084, 235800, 241374, 246300, 247590, 256760, 258615, 264600, 275100, 287350, 288855, 295560, 310338, 320950, 321832, 322653, 330120, 344820, 346626, 353700, 362061, 369450, 385140, 402290, 412650, 413784, 430204, 431025, 443340, 462168, 481425, 482748, 492600, 495180, 517230, 537755, 550200, 554175, 574700, 577710, 603435, 618975, 620676, 641900, 645306, 689640, 693252, 707400, 724122, 738900, 752857, 770280, 775845, 804580, 825300, 860408, 862050, 866565, 886680, 962850, 965496, 967959, 990360, 1005725, 1034460, 1075510, 1086183, 1108350, 1149400, 1155420, 1206870, 1237950, 1241352, 1283800, 1290612, 1293075, 1386504, 1444275, 1448244, 1477800, 1505714, 1551690, 1609160, 1613265, 1650600, 1724100, 1733130, 1810305, 1925700, 1935918, 2011450, 2068920, 2151020, 2172366, 2216700, 2258571, 2310840, 2413740, 2475900, 2581224, 2586150, 2688775, 2888550, 2896488, 2903877, 3011428, 3017175, 3103380, 3226530, 3448200, 3466260, 3620610, 3764285, 3851400, 3871836, 3879225, 4022900, 4302040, 4332825, 4344732, 4433400, 4517142, 4827480, 4839795, 4951800, 5172300, 5269999, 5377550, 5430915, 5777100, 5807754, 6022856, 6034350, 6206760, 6453060, 6775713, 6932520, 7241220, 7528570, 7743672, 7758450, 8045800, 8066325, 8665650, 8689464, 9034284, 9051525, 9679590, 10344600, 10539998, 10755100, 10861830, 11292855, 11554200, 11615508, 12068700, 12906120, 13551426, 14482440, 14519385, 15057140, 15516900, 15809997, 16132650, 17331300, 18068568, 18103050, 18821425, 19359180, 20327139, 21079996, 21510200, 21723660, 22585710, 23231016, 24137400, 24198975, 26349995, 27102852, 27154575, 29038770, 30114280, 31033800, 31619994, 32265300, 33878565, 34662600, 36206100, 37642850, 38718360, 40654278, 42159992, 43447320, 45171420, 47429991, 48397950, 52699990, 54205704, 54309150, 56464275, 58077540, 63239988, 64530600, 67757130, 72412200, 72596925, 75285700, 79049985, 81308556, 90342840, 94859982, 96795900, 101635695, 105399980, 108618300, 112928550, 116155080, 126479976, 131749975, 135514260, 142289973, 145193850, 150571400, 158099970, 162617112, 169392825, 189719964, 193591800, 203271390, 210799960, 217236600, 225857100, 237149955, 263499950, 271028520, 284579946, 290387700, 316199940, 338785650, 379439928, 395249925, 406542780, 451714200, 474299910, 508178475, 526999900, 569159892, 580775400, 632399880, 677571300, 711449865, 790499850, 813085560, 948599820, 1016356950, 1053999800, 1138319784, 1185749775, 1355142600, 1422899730, 1580999700, 1897199640, 2032713900, 2371499550, 2845799460, 3161999400, 3557249325, 4065427800, 4742999100, 5691598920, 7114498650, 9485998200, 14228997300, 28457994600]

約数ペア:

[(1, 28457994600), (2, 14228997300), (3, 9485998200), (4, 7114498650), (5, 5691598920), (6, 4742999100), (7, 4065427800), (8, 3557249325), (9, 3161999400), (10, 2845799460), (12, 2371499550), (14, 2032713900), (15, 1897199640), (18, 1580999700), (20, 1422899730), (21, 1355142600), (24, 1185749775), (25, 1138319784), (27, 1053999800), (28, 1016356950), (30, 948599820), (35, 813085560), (36, 790499850), (40, 711449865), (42, 677571300), (45, 632399880), (49, 580775400), (50, 569159892), (54, 526999900), (56, 508178475), (60, 474299910), (63, 451714200), (70, 406542780), (72, 395249925), (75, 379439928), (84, 338785650), (90, 316199940), (98, 290387700), (100, 284579946), (105, 271028520), (108, 263499950), (120, 237149955), (126, 225857100), (131, 217236600), (135, 210799960), (140, 203271390), (147, 193591800), (150, 189719964), (168, 169392825), (175, 162617112), (180, 158099970), (189, 150571400), (196, 145193850), (200, 142289973), (210, 135514260), (216, 131749975), (225, 126479976), (245, 116155080), (252, 112928550), (262, 108618300), (270, 105399980), (280, 101635695), (294, 96795900), (300, 94859982), (315, 90342840), (350, 81308556), (360, 79049985), (378, 75285700), (392, 72596925), (393, 72412200), (420, 67757130), (441, 64530600), (450, 63239988), (490, 58077540), (504, 56464275), (524, 54309150), (525, 54205704), (540, 52699990), (588, 48397950), (600, 47429991), (630, 45171420), (655, 43447320), (675, 42159992), (700, 40654278), (735, 38718360), (756, 37642850), (786, 36206100), (821, 34662600), (840, 33878565), (882, 32265300), (900, 31619994), (917, 31033800), (945, 30114280), (980, 29038770), (1048, 27154575), (1050, 27102852), (1080, 26349995), (1176, 24198975), (1179, 24137400), (1225, 23231016), (1260, 22585710), (1310, 21723660), (1323, 21510200), (1350, 21079996), (1400, 20327139), (1470, 19359180), (1512, 18821425), (1572, 18103050), (1575, 18068568), (1642, 17331300), (1764, 16132650), (1800, 15809997), (1834, 15516900), (1890, 15057140), (1960, 14519385), (1965, 14482440), (2100, 13551426), (2205, 12906120), (2358, 12068700), (2450, 11615508), (2463, 11554200), (2520, 11292855), (2620, 10861830), (2646, 10755100), (2700, 10539998), (2751, 10344600), (2940, 9679590), (3144, 9051525), (3150, 9034284), (3275, 8689464), (3284, 8665650), (3528, 8066325), (3537, 8045800), (3668, 7758450), (3675, 7743672), (3780, 7528570), (3930, 7241220), (4105, 6932520), (4200, 6775713), (4410, 6453060), (4585, 6206760), (4716, 6034350), (4725, 6022856), (4900, 5807754), (4926, 5777100), (5240, 5430915), (5292, 5377550), (5400, 5269999), (5502, 5172300), (5747, 4951800), (5880, 4839795), (5895, 4827480), (6300, 4517142), (6419, 4433400), (6550, 4344732), (6568, 4332825), (6615, 4302040), (7074, 4022900), (7336, 3879225), (7350, 3871836), (7389, 3851400), (7560, 3764285), (7860, 3620610), (8210, 3466260), (8253, 3448200), (8820, 3226530), (9170, 3103380), (9432, 3017175), (9450, 3011428), (9800, 2903877), (9825, 2896488), (9852, 2888550), (10584, 2688775), (11004, 2586150), (11025, 2581224), (11494, 2475900), (11790, 2413740), (12315, 2310840), (12600, 2258571), (12838, 2216700), (13100, 2172366), (13230, 2151020), (13755, 2068920), (14148, 2011450), (14700, 1935918), (14778, 1925700), (15720, 1810305), (16420, 1733130), (16506, 1724100), (17241, 1650600), (17640, 1613265), (17685, 1609160), (18340, 1551690), (18900, 1505714), (19257, 1477800), (19650, 1448244), (19704, 1444275), (20525, 1386504), (22008, 1293075), (22050, 1290612), (22167, 1283800), (22925, 1241352), (22988, 1237950), (23580, 1206870), (24630, 1155420), (24759, 1149400), (25676, 1108350), (26200, 1086183), (26460, 1075510), (27510, 1034460), (28296, 1005725), (28735, 990360), (29400, 967959), (29475, 965496), (29556, 962850), (32095, 886680), (32840, 866565), (33012, 862050), (33075, 860408), (34482, 825300), (35370, 804580), (36680, 775845), (36945, 770280), (37800, 752857), (38514, 738900), (39300, 724122), (40229, 707400), (41050, 693252), (41265, 689640), (44100, 645306), (44334, 641900), (45850, 620676), (45976, 618975), (47160, 603435), (49260, 577710), (49518, 574700), (51352, 554175), (51723, 550200), (52920, 537755), (55020, 517230), (57470, 495180), (57771, 492600), (58950, 482748), (59112, 481425), (61575, 462168), (64190, 443340), (66024, 431025), (66150, 430204), (68775, 413784), (68964, 412650), (70740, 402290), (73890, 385140), (77028, 369450), (78600, 362061), (80458, 353700), (82100, 346626), (82530, 344820), (86205, 330120), (88200, 322653), (88425, 321832), (88668, 320950), (91700, 310338), (96285, 295560), (98520, 288855), (99036, 287350), (103446, 275100), (107551, 264600), (110040, 258615), (110835, 256760), (114940, 247590), (115542, 246300), (117900, 241374), (120687, 235800), (123150, 231084), (123795, 229880), (128380, 221670), (132300, 215102), (137550, 206892), (137928, 206325), (141480, 201145), (143675, 198072), (147780, 192570), (154056, 184725), (155169, 183400), (160475, 177336), (160916, 176850), (164200, 173313), (165060, 172410)]