20884396200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{11117}}^1$

素因数の和:11268

約数の個数: 192

約数和(自身を含む): 67497822720

約数和(自身を除く): 46613426520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 101, 120, 124, 150, 155, 186, 200, 202, 248, 300, 303, 310, 372, 404, 465, 505, 600, 606, 620, 744, 775, 808, 930, 1010, 1212, 1240, 1515, 1550, 1860, 2020, 2325, 2424, 2525, 3030, 3100, 3131, 3720, 4040, 4650, 5050, 6060, 6200, 6262, 7575, 9300, 9393, 10100, 11117, 12120, 12524, 15150, 15655, 18600, 18786, 20200, 22234, 25048, 30300, 31310, 33351, 37572, 44468, 46965, 55585, 60600, 62620, 66702, 75144, 78275, 88936, 93930, 111170, 125240, 133404, 156550, 166755, 187860, 222340, 234825, 266808, 277925, 313100, 333510, 344627, 375720, 444680, 469650, 555850, 626200, 667020, 689254, 833775, 939300, 1033881, 1111700, 1122817, 1334040, 1378508, 1667550, 1723135, 1878600, 2067762, 2223400, 2245634, 2757016, 3335100, 3368451, 3446270, 4135524, 4491268, 5169405, 5614085, 6670200, 6736902, 6892540, 8271048, 8615675, 8982536, 10338810, 11228170, 13473804, 13785080, 16842255, 17231350, 20677620, 22456340, 25847025, 26947608, 28070425, 33684510, 34462700, 34807327, 41355240, 44912680, 51694050, 56140850, 67369020, 68925400, 69614654, 84211275, 103388100, 104421981, 112281700, 134738040, 139229308, 168422550, 174036635, 206776200, 208843962, 224563400, 278458616, 336845100, 348073270, 417687924, 522109905, 673690200, 696146540, 835375848, 870183175, 1044219810, 1392293080, 1740366350, 2088439620, 2610549525, 3480732700, 4176879240, 5221099050, 6961465400, 10442198100, 20884396200]

約数ペア:

[(1, 20884396200), (2, 10442198100), (3, 6961465400), (4, 5221099050), (5, 4176879240), (6, 3480732700), (8, 2610549525), (10, 2088439620), (12, 1740366350), (15, 1392293080), (20, 1044219810), (24, 870183175), (25, 835375848), (30, 696146540), (31, 673690200), (40, 522109905), (50, 417687924), (60, 348073270), (62, 336845100), (75, 278458616), (93, 224563400), (100, 208843962), (101, 206776200), (120, 174036635), (124, 168422550), (150, 139229308), (155, 134738040), (186, 112281700), (200, 104421981), (202, 103388100), (248, 84211275), (300, 69614654), (303, 68925400), (310, 67369020), (372, 56140850), (404, 51694050), (465, 44912680), (505, 41355240), (600, 34807327), (606, 34462700), (620, 33684510), (744, 28070425), (775, 26947608), (808, 25847025), (930, 22456340), (1010, 20677620), (1212, 17231350), (1240, 16842255), (1515, 13785080), (1550, 13473804), (1860, 11228170), (2020, 10338810), (2325, 8982536), (2424, 8615675), (2525, 8271048), (3030, 6892540), (3100, 6736902), (3131, 6670200), (3720, 5614085), (4040, 5169405), (4650, 4491268), (5050, 4135524), (6060, 3446270), (6200, 3368451), (6262, 3335100), (7575, 2757016), (9300, 2245634), (9393, 2223400), (10100, 2067762), (11117, 1878600), (12120, 1723135), (12524, 1667550), (15150, 1378508), (15655, 1334040), (18600, 1122817), (18786, 1111700), (20200, 1033881), (22234, 939300), (25048, 833775), (30300, 689254), (31310, 667020), (33351, 626200), (37572, 555850), (44468, 469650), (46965, 444680), (55585, 375720), (60600, 344627), (62620, 333510), (66702, 313100), (75144, 277925), (78275, 266808), (88936, 234825), (93930, 222340), (111170, 187860), (125240, 166755), (133404, 156550)]