21013149600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{23}}^2\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 540

約数和(自身を含む): 80238188646

約数和(自身を除く): 59225039046

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 81, 90, 92, 96, 100, 108, 115, 120, 135, 138, 144, 150, 160, 162, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 288, 300, 324, 345, 360, 368, 400, 405, 414, 432, 450, 460, 480, 529, 540, 552, 575, 600, 613, 621, 648, 675, 690, 720, 736, 800, 810, 828, 864, 900, 920, 1035, 1058, 1080, 1104, 1150, 1200, 1226, 1242, 1296, 1350, 1380, 1440, 1587, 1620, 1656, 1725, 1800, 1839, 1840, 1863, 2025, 2070, 2116, 2160, 2208, 2300, 2400, 2452, 2484, 2592, 2645, 2700, 2760, 3065, 3105, 3174, 3240, 3312, 3450, 3600, 3678, 3680, 3726, 4050, 4140, 4232, 4320, 4600, 4761, 4904, 4968, 5175, 5290, 5400, 5517, 5520, 6130, 6210, 6348, 6480, 6624, 6900, 7200, 7356, 7452, 7935, 8100, 8280, 8464, 9195, 9200, 9315, 9522, 9808, 9936, 10350, 10580, 10800, 11034, 11040, 12260, 12420, 12696, 12960, 13225, 13800, 14099, 14283, 14712, 14904, 15325, 15525, 15870, 16200, 16551, 16560, 16928, 18390, 18400, 18630, 19044, 19616, 19872, 20700, 21160, 21600, 22068, 23805, 24520, 24840, 25392, 26450, 27585, 27600, 28198, 28566, 29424, 29808, 30650, 31050, 31740, 32400, 33102, 33120, 36780, 37260, 38088, 39675, 41400, 42297, 42320, 42849, 44136, 45975, 46575, 47610, 49040, 49653, 49680, 50784, 52900, 55170, 55200, 56396, 57132, 58848, 59616, 61300, 62100, 63480, 64800, 66204, 70495, 71415, 73560, 74520, 76176, 79350, 82755, 82800, 84594, 84640, 85698, 88272, 91950, 93150, 95220, 98080, 99306, 99360, 105800, 110340, 112792, 114264, 119025, 122600, 124200, 126891, 126960, 132408, 137925, 140990, 142830, 147120, 149040, 152352, 158700, 165510, 165600, 169188, 171396, 176544, 183900, 186300, 190440, 198612, 211485, 211600, 214245, 220680, 225584, 228528, 238050, 245200, 248265, 248400, 253782, 253920, 264816, 275850, 281980, 285660, 294240, 298080, 317400, 324277, 331020, 338376, 342792, 352475, 357075, 367800, 372600, 380673, 380880, 397224, 413775, 422970, 423200, 428490, 441360, 451168, 457056, 476100, 490400, 496530, 496800, 507564, 529632, 551700, 563960, 571320, 634455, 634800, 648554, 662040, 676752, 685584, 704950, 714150, 735600, 745200, 761346, 761760, 794448, 827550, 845940, 856980, 882720, 952200, 972831, 993060, 1015128, 1057425, 1071225, 1103400, 1127920, 1142019, 1142640, 1241325, 1268910, 1269600, 1297108, 1324080, 1353504, 1371168, 1409900, 1428300, 1471200, 1490400, 1522692, 1588896, 1621385, 1655100, 1691880, 1713960, 1903365, 1904400, 1945662, 1986120, 2030256, 2114850, 2142450, 2206800, 2255840, 2284038, 2285280, 2482650, 2537820, 2594216, 2648160, 2819800, 2856600, 2918493, 3045384, 3172275, 3242770, 3310200, 3383760, 3427920, 3806730, 3808800, 3891324, 3972240, 4060512, 4229700, 4284900, 4413600, 4568076, 4864155, 4965300, 5075640, 5188432, 5639600, 5710095, 5713200, 5836986, 6090768, 6344550, 6485540, 6620400, 6767520, 6855840, 7613460, 7782648, 7944480, 8106925, 8459400, 8569800, 8755479, 9136152, 9516825, 9728310, 9930600, 10151280, 10376864, 11279200, 11420190, 11426400, 11673972, 12181536, 12689100, 12971080, 13240800, 14592465, 15226920, 15565296, 16213850, 16918800, 17139600, 17510958, 18272304, 19033650, 19456620, 19861200, 20302560, 22840380, 23347944, 24320775, 25378200, 25942160, 26266437, 28550475, 29184930, 30453840, 31130592, 32427700, 33837600, 34279200, 35021916, 36544608, 38067300, 38913240, 39722400, 43777395, 45680760, 46695888, 48641550, 50756400, 51884320, 52532874, 57100950, 58369860, 60907680, 64855400, 70043832, 72962325, 76134600, 77826480, 87554790, 91361520, 93391776, 97283100, 101512800, 105065748, 114201900, 116739720, 129710800, 131332185, 140087664, 145924650, 152269200, 155652960, 175109580, 182723040, 194566200, 210131496, 218886975, 228403800, 233479440, 259421600, 262664370, 280175328, 291849300, 304538400, 350219160, 389132400, 420262992, 437773950, 456807600, 466958880, 525328740, 583698600, 656660925, 700438320, 778264800, 840525984, 875547900, 913615200, 1050657480, 1167397200, 1313321850, 1400876640, 1751095800, 2101314960, 2334794400, 2626643700, 3502191600, 4202629920, 5253287400, 7004383200, 10506574800, 21013149600]

約数ペア:

[(1, 21013149600), (2, 10506574800), (3, 7004383200), (4, 5253287400), (5, 4202629920), (6, 3502191600), (8, 2626643700), (9, 2334794400), (10, 2101314960), (12, 1751095800), (15, 1400876640), (16, 1313321850), (18, 1167397200), (20, 1050657480), (23, 913615200), (24, 875547900), (25, 840525984), (27, 778264800), (30, 700438320), (32, 656660925), (36, 583698600), (40, 525328740), (45, 466958880), (46, 456807600), (48, 437773950), (50, 420262992), (54, 389132400), (60, 350219160), (69, 304538400), (72, 291849300), (75, 280175328), (80, 262664370), (81, 259421600), (90, 233479440), (92, 228403800), (96, 218886975), (100, 210131496), (108, 194566200), (115, 182723040), (120, 175109580), (135, 155652960), (138, 152269200), (144, 145924650), (150, 140087664), (160, 131332185), (162, 129710800), (180, 116739720), (184, 114201900), (200, 105065748), (207, 101512800), (216, 97283100), (225, 93391776), (230, 91361520), (240, 87554790), (270, 77826480), (276, 76134600), (288, 72962325), (300, 70043832), (324, 64855400), (345, 60907680), (360, 58369860), (368, 57100950), (400, 52532874), (405, 51884320), (414, 50756400), (432, 48641550), (450, 46695888), (460, 45680760), (480, 43777395), (529, 39722400), (540, 38913240), (552, 38067300), (575, 36544608), (600, 35021916), (613, 34279200), (621, 33837600), (648, 32427700), (675, 31130592), (690, 30453840), (720, 29184930), (736, 28550475), (800, 26266437), (810, 25942160), (828, 25378200), (864, 24320775), (900, 23347944), (920, 22840380), (1035, 20302560), (1058, 19861200), (1080, 19456620), (1104, 19033650), (1150, 18272304), (1200, 17510958), (1226, 17139600), (1242, 16918800), (1296, 16213850), (1350, 15565296), (1380, 15226920), (1440, 14592465), (1587, 13240800), (1620, 12971080), (1656, 12689100), (1725, 12181536), (1800, 11673972), (1839, 11426400), (1840, 11420190), (1863, 11279200), (2025, 10376864), (2070, 10151280), (2116, 9930600), (2160, 9728310), (2208, 9516825), (2300, 9136152), (2400, 8755479), (2452, 8569800), (2484, 8459400), (2592, 8106925), (2645, 7944480), (2700, 7782648), (2760, 7613460), (3065, 6855840), (3105, 6767520), (3174, 6620400), (3240, 6485540), (3312, 6344550), (3450, 6090768), (3600, 5836986), (3678, 5713200), (3680, 5710095), (3726, 5639600), (4050, 5188432), (4140, 5075640), (4232, 4965300), (4320, 4864155), (4600, 4568076), (4761, 4413600), (4904, 4284900), (4968, 4229700), (5175, 4060512), (5290, 3972240), (5400, 3891324), (5517, 3808800), (5520, 3806730), (6130, 3427920), (6210, 3383760), (6348, 3310200), (6480, 3242770), (6624, 3172275), (6900, 3045384), (7200, 2918493), (7356, 2856600), (7452, 2819800), (7935, 2648160), (8100, 2594216), (8280, 2537820), (8464, 2482650), (9195, 2285280), (9200, 2284038), (9315, 2255840), (9522, 2206800), (9808, 2142450), (9936, 2114850), (10350, 2030256), (10580, 1986120), (10800, 1945662), (11034, 1904400), (11040, 1903365), (12260, 1713960), (12420, 1691880), (12696, 1655100), (12960, 1621385), (13225, 1588896), (13800, 1522692), (14099, 1490400), (14283, 1471200), (14712, 1428300), (14904, 1409900), (15325, 1371168), (15525, 1353504), (15870, 1324080), (16200, 1297108), (16551, 1269600), (16560, 1268910), (16928, 1241325), (18390, 1142640), (18400, 1142019), (18630, 1127920), (19044, 1103400), (19616, 1071225), (19872, 1057425), (20700, 1015128), (21160, 993060), (21600, 972831), (22068, 952200), (23805, 882720), (24520, 856980), (24840, 845940), (25392, 827550), (26450, 794448), (27585, 761760), (27600, 761346), (28198, 745200), (28566, 735600), (29424, 714150), (29808, 704950), (30650, 685584), (31050, 676752), (31740, 662040), (32400, 648554), (33102, 634800), (33120, 634455), (36780, 571320), (37260, 563960), (38088, 551700), (39675, 529632), (41400, 507564), (42297, 496800), (42320, 496530), (42849, 490400), (44136, 476100), (45975, 457056), (46575, 451168), (47610, 441360), (49040, 428490), (49653, 423200), (49680, 422970), (50784, 413775), (52900, 397224), (55170, 380880), (55200, 380673), (56396, 372600), (57132, 367800), (58848, 357075), (59616, 352475), (61300, 342792), (62100, 338376), (63480, 331020), (64800, 324277), (66204, 317400), (70495, 298080), (71415, 294240), (73560, 285660), (74520, 281980), (76176, 275850), (79350, 264816), (82755, 253920), (82800, 253782), (84594, 248400), (84640, 248265), (85698, 245200), (88272, 238050), (91950, 228528), (93150, 225584), (95220, 220680), (98080, 214245), (99306, 211600), (99360, 211485), (105800, 198612), (110340, 190440), (112792, 186300), (114264, 183900), (119025, 176544), (122600, 171396), (124200, 169188), (126891, 165600), (126960, 165510), (132408, 158700), (137925, 152352), (140990, 149040), (142830, 147120)]