20752659180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 576

約数和(自身を含む): 75202283520

約数和(自身を除く): 54449624340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 47, 55, 57, 60, 66, 76, 90, 94, 95, 97, 99, 110, 114, 121, 132, 141, 165, 171, 180, 188, 190, 194, 198, 209, 220, 228, 235, 242, 282, 285, 291, 330, 342, 363, 380, 388, 396, 418, 423, 470, 484, 485, 495, 517, 564, 570, 582, 605, 627, 660, 684, 705, 726, 836, 846, 855, 873, 893, 940, 970, 990, 1034, 1045, 1067, 1089, 1140, 1164, 1210, 1254, 1331, 1410, 1452, 1455, 1551, 1692, 1710, 1746, 1786, 1815, 1843, 1881, 1940, 1980, 2068, 2090, 2115, 2134, 2178, 2299, 2420, 2508, 2585, 2662, 2679, 2820, 2910, 3102, 3135, 3201, 3420, 3492, 3572, 3630, 3686, 3762, 3993, 4180, 4230, 4268, 4356, 4365, 4465, 4559, 4598, 4653, 5170, 5324, 5335, 5358, 5445, 5529, 5687, 5820, 6204, 6270, 6402, 6655, 6897, 7260, 7372, 7524, 7755, 7986, 8037, 8460, 8730, 8930, 9118, 9196, 9215, 9306, 9405, 9603, 9823, 10340, 10670, 10716, 10890, 11058, 11374, 11495, 11737, 11979, 12540, 12804, 13310, 13395, 13677, 13794, 15510, 15972, 16005, 16074, 16587, 17061, 17460, 17860, 18236, 18430, 18612, 18810, 19206, 19646, 19965, 20273, 20691, 21340, 21780, 22116, 22748, 22795, 22990, 23265, 23474, 23958, 25289, 26620, 26790, 27354, 27588, 27645, 28435, 29469, 31020, 32010, 32148, 33174, 34122, 34485, 35211, 36860, 37620, 38412, 39292, 39930, 40185, 40546, 41031, 41382, 45590, 45980, 46530, 46948, 47916, 48015, 49115, 50149, 50578, 51183, 53580, 54708, 55290, 56870, 58685, 58938, 59895, 60819, 62557, 64020, 66348, 68244, 68385, 68970, 70422, 75867, 79860, 80370, 81092, 82062, 82764, 82935, 85305, 86621, 88407, 91180, 93060, 96030, 98230, 100298, 101156, 101365, 102366, 103455, 105633, 108053, 110580, 113740, 117370, 117876, 119790, 121638, 125114, 126445, 129107, 136770, 137940, 140844, 147345, 150447, 151734, 160740, 164124, 165870, 170610, 173242, 176055, 176814, 182457, 187671, 192060, 196460, 200596, 202730, 204732, 205155, 206910, 211266, 216106, 223003, 227601, 234740, 239580, 243276, 250228, 250745, 252890, 255915, 258214, 259863, 273540, 294690, 300894, 303468, 304095, 312785, 324159, 331740, 341220, 346484, 352110, 353628, 364914, 375342, 379335, 387321, 405460, 410310, 413820, 422532, 432212, 433105, 442035, 446006, 451341, 455202, 501490, 505780, 511830, 516428, 519726, 528165, 540265, 551639, 563013, 589380, 601788, 608190, 625570, 645535, 648318, 669009, 704220, 729828, 750684, 752235, 758670, 774642, 779589, 820620, 866210, 884070, 892012, 902682, 910404, 912285, 938355, 952831, 972477, 1002980, 1023660, 1039452, 1056330, 1080530, 1103278, 1115015, 1126026, 1138005, 1161963, 1188583, 1216380, 1251140, 1291070, 1296636, 1299315, 1338018, 1504470, 1517340, 1549284, 1559178, 1620795, 1654917, 1732420, 1768140, 1805364, 1824570, 1876710, 1905662, 1936605, 1944954, 2007027, 2112660, 2161060, 2206556, 2230030, 2252052, 2256705, 2276010, 2323926, 2377166, 2453033, 2582140, 2598630, 2676036, 2758195, 2815065, 2858493, 3008940, 3118356, 3241590, 3309834, 3345045, 3565749, 3649140, 3753420, 3811324, 3873210, 3889908, 3897945, 4014054, 4460060, 4513410, 4552020, 4647852, 4754332, 4764155, 4862385, 4906066, 4964751, 5197260, 5516390, 5630130, 5716986, 5809815, 5942915, 6068029, 6483180, 6619668, 6690090, 7131498, 7359099, 7746420, 7795890, 8028108, 8274585, 8575479, 9026820, 9528310, 9724770, 9812132, 9929502, 10035135, 10481141, 10697247, 11032780, 11260260, 11433972, 11619630, 11885830, 12136058, 12265165, 13380180, 14262996, 14292465, 14718198, 15591780, 16549170, 17150958, 17828745, 18204087, 19056620, 19449540, 19859004, 20070270, 20962282, 21394494, 22077297, 23239260, 23771660, 24272116, 24530330, 24823755, 28584930, 29436396, 30340145, 31443423, 33098340, 34301916, 35657490, 36408174, 36795495, 40140540, 41924564, 42788988, 42877395, 44154594, 49060660, 49647510, 52405705, 53486235, 54612261, 57169860, 60680290, 62886846, 71314980, 72816348, 73590990, 85754790, 88309188, 91020435, 94330269, 99295020, 104811410, 106972470, 109224522, 110386485, 115292551, 121360580, 125773692, 147181980, 157217115, 171509580, 182040870, 188660538, 209622820, 213944940, 218449044, 220772970, 230585102, 273061305, 314434230, 345877653, 364081740, 377321076, 441545940, 461170204, 471651345, 546122610, 576462755, 628868460, 691755306, 943302690, 1037632959, 1092245220, 1152925510, 1383510612, 1729388265, 1886605380, 2075265918, 2305851020, 3458776530, 4150531836, 5188164795, 6917553060, 10376329590, 20752659180]

約数ペア:

[(1, 20752659180), (2, 10376329590), (3, 6917553060), (4, 5188164795), (5, 4150531836), (6, 3458776530), (9, 2305851020), (10, 2075265918), (11, 1886605380), (12, 1729388265), (15, 1383510612), (18, 1152925510), (19, 1092245220), (20, 1037632959), (22, 943302690), (30, 691755306), (33, 628868460), (36, 576462755), (38, 546122610), (44, 471651345), (45, 461170204), (47, 441545940), (55, 377321076), (57, 364081740), (60, 345877653), (66, 314434230), (76, 273061305), (90, 230585102), (94, 220772970), (95, 218449044), (97, 213944940), (99, 209622820), (110, 188660538), (114, 182040870), (121, 171509580), (132, 157217115), (141, 147181980), (165, 125773692), (171, 121360580), (180, 115292551), (188, 110386485), (190, 109224522), (194, 106972470), (198, 104811410), (209, 99295020), (220, 94330269), (228, 91020435), (235, 88309188), (242, 85754790), (282, 73590990), (285, 72816348), (291, 71314980), (330, 62886846), (342, 60680290), (363, 57169860), (380, 54612261), (388, 53486235), (396, 52405705), (418, 49647510), (423, 49060660), (470, 44154594), (484, 42877395), (485, 42788988), (495, 41924564), (517, 40140540), (564, 36795495), (570, 36408174), (582, 35657490), (605, 34301916), (627, 33098340), (660, 31443423), (684, 30340145), (705, 29436396), (726, 28584930), (836, 24823755), (846, 24530330), (855, 24272116), (873, 23771660), (893, 23239260), (940, 22077297), (970, 21394494), (990, 20962282), (1034, 20070270), (1045, 19859004), (1067, 19449540), (1089, 19056620), (1140, 18204087), (1164, 17828745), (1210, 17150958), (1254, 16549170), (1331, 15591780), (1410, 14718198), (1452, 14292465), (1455, 14262996), (1551, 13380180), (1692, 12265165), (1710, 12136058), (1746, 11885830), (1786, 11619630), (1815, 11433972), (1843, 11260260), (1881, 11032780), (1940, 10697247), (1980, 10481141), (2068, 10035135), (2090, 9929502), (2115, 9812132), (2134, 9724770), (2178, 9528310), (2299, 9026820), (2420, 8575479), (2508, 8274585), (2585, 8028108), (2662, 7795890), (2679, 7746420), (2820, 7359099), (2910, 7131498), (3102, 6690090), (3135, 6619668), (3201, 6483180), (3420, 6068029), (3492, 5942915), (3572, 5809815), (3630, 5716986), (3686, 5630130), (3762, 5516390), (3993, 5197260), (4180, 4964751), (4230, 4906066), (4268, 4862385), (4356, 4764155), (4365, 4754332), (4465, 4647852), (4559, 4552020), (4598, 4513410), (4653, 4460060), (5170, 4014054), (5324, 3897945), (5335, 3889908), (5358, 3873210), (5445, 3811324), (5529, 3753420), (5687, 3649140), (5820, 3565749), (6204, 3345045), (6270, 3309834), (6402, 3241590), (6655, 3118356), (6897, 3008940), (7260, 2858493), (7372, 2815065), (7524, 2758195), (7755, 2676036), (7986, 2598630), (8037, 2582140), (8460, 2453033), (8730, 2377166), (8930, 2323926), (9118, 2276010), (9196, 2256705), (9215, 2252052), (9306, 2230030), (9405, 2206556), (9603, 2161060), (9823, 2112660), (10340, 2007027), (10670, 1944954), (10716, 1936605), (10890, 1905662), (11058, 1876710), (11374, 1824570), (11495, 1805364), (11737, 1768140), (11979, 1732420), (12540, 1654917), (12804, 1620795), (13310, 1559178), (13395, 1549284), (13677, 1517340), (13794, 1504470), (15510, 1338018), (15972, 1299315), (16005, 1296636), (16074, 1291070), (16587, 1251140), (17061, 1216380), (17460, 1188583), (17860, 1161963), (18236, 1138005), (18430, 1126026), (18612, 1115015), (18810, 1103278), (19206, 1080530), (19646, 1056330), (19965, 1039452), (20273, 1023660), (20691, 1002980), (21340, 972477), (21780, 952831), (22116, 938355), (22748, 912285), (22795, 910404), (22990, 902682), (23265, 892012), (23474, 884070), (23958, 866210), (25289, 820620), (26620, 779589), (26790, 774642), (27354, 758670), (27588, 752235), (27645, 750684), (28435, 729828), (29469, 704220), (31020, 669009), (32010, 648318), (32148, 645535), (33174, 625570), (34122, 608190), (34485, 601788), (35211, 589380), (36860, 563013), (37620, 551639), (38412, 540265), (39292, 528165), (39930, 519726), (40185, 516428), (40546, 511830), (41031, 505780), (41382, 501490), (45590, 455202), (45980, 451341), (46530, 446006), (46948, 442035), (47916, 433105), (48015, 432212), (49115, 422532), (50149, 413820), (50578, 410310), (51183, 405460), (53580, 387321), (54708, 379335), (55290, 375342), (56870, 364914), (58685, 353628), (58938, 352110), (59895, 346484), (60819, 341220), (62557, 331740), (64020, 324159), (66348, 312785), (68244, 304095), (68385, 303468), (68970, 300894), (70422, 294690), (75867, 273540), (79860, 259863), (80370, 258214), (81092, 255915), (82062, 252890), (82764, 250745), (82935, 250228), (85305, 243276), (86621, 239580), (88407, 234740), (91180, 227601), (93060, 223003), (96030, 216106), (98230, 211266), (100298, 206910), (101156, 205155), (101365, 204732), (102366, 202730), (103455, 200596), (105633, 196460), (108053, 192060), (110580, 187671), (113740, 182457), (117370, 176814), (117876, 176055), (119790, 173242), (121638, 170610), (125114, 165870), (126445, 164124), (129107, 160740), (136770, 151734), (137940, 150447), (140844, 147345)]