902856400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4349

約数の個数: 120

約数和(自身を含む): 2371348224

約数和(自身を除く): 1468491824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 620, 680, 775, 850, 1054, 1240, 1360, 1550, 1700, 2108, 2480, 2635, 3100, 3400, 4216, 4283, 5270, 6200, 6800, 8432, 8566, 10540, 12400, 13175, 17132, 21080, 21415, 26350, 34264, 42160, 42830, 52700, 68528, 72811, 85660, 105400, 107075, 132773, 145622, 171320, 210800, 214150, 265546, 291244, 342640, 364055, 428300, 531092, 582488, 663865, 728110, 856600, 1062184, 1164976, 1327730, 1456220, 1713200, 1820275, 2124368, 2257141, 2655460, 2912440, 3319325, 3640550, 4514282, 5310920, 5824880, 6638650, 7281100, 9028564, 10621840, 11285705, 13277300, 14562200, 18057128, 22571410, 26554600, 29124400, 36114256, 45142820, 53109200, 56428525, 90285640, 112857050, 180571280, 225714100, 451428200, 902856400]

約数ペア:

[(1, 902856400), (2, 451428200), (4, 225714100), (5, 180571280), (8, 112857050), (10, 90285640), (16, 56428525), (17, 53109200), (20, 45142820), (25, 36114256), (31, 29124400), (34, 26554600), (40, 22571410), (50, 18057128), (62, 14562200), (68, 13277300), (80, 11285705), (85, 10621840), (100, 9028564), (124, 7281100), (136, 6638650), (155, 5824880), (170, 5310920), (200, 4514282), (248, 3640550), (272, 3319325), (310, 2912440), (340, 2655460), (400, 2257141), (425, 2124368), (496, 1820275), (527, 1713200), (620, 1456220), (680, 1327730), (775, 1164976), (850, 1062184), (1054, 856600), (1240, 728110), (1360, 663865), (1550, 582488), (1700, 531092), (2108, 428300), (2480, 364055), (2635, 342640), (3100, 291244), (3400, 265546), (4216, 214150), (4283, 210800), (5270, 171320), (6200, 145622), (6800, 132773), (8432, 107075), (8566, 105400), (10540, 85660), (12400, 72811), (13175, 68528), (17132, 52700), (21080, 42830), (21415, 42160), (26350, 34264)]