1520253225500

素因数分解:

$2^2\times 5^3\times {\mathrm{271}}^1\times {\mathrm{317}}^1\times {\mathrm{35393}}^1$

素因数の和:36000

約数の個数: 96

約数和(自身を含む): 3343091851008

約数和(自身を除く): 1822838625508

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 271, 317, 500, 542, 634, 1084, 1268, 1355, 1585, 2710, 3170, 5420, 6340, 6775, 7925, 13550, 15850, 27100, 31700, 33875, 35393, 39625, 67750, 70786, 79250, 85907, 135500, 141572, 158500, 171814, 176965, 343628, 353930, 429535, 707860, 859070, 884825, 1718140, 1769650, 2147675, 3539300, 4295350, 4424125, 8590700, 8848250, 9591503, 10738375, 11219581, 17696500, 19183006, 21476750, 22439162, 38366012, 42953500, 44878324, 47957515, 56097905, 95915030, 112195810, 191830060, 224391620, 239787575, 280489525, 479575150, 560979050, 959150300, 1121958100, 1198937875, 1402447625, 2397875750, 2804895250, 3040506451, 4795751500, 5609790500, 6081012902, 12162025804, 15202532255, 30405064510, 60810129020, 76012661275, 152025322550, 304050645100, 380063306375, 760126612750, 1520253225500]

約数ペア:

[(1, 1520253225500), (2, 760126612750), (4, 380063306375), (5, 304050645100), (10, 152025322550), (20, 76012661275), (25, 60810129020), (50, 30405064510), (100, 15202532255), (125, 12162025804), (250, 6081012902), (271, 5609790500), (317, 4795751500), (500, 3040506451), (542, 2804895250), (634, 2397875750), (1084, 1402447625), (1268, 1198937875), (1355, 1121958100), (1585, 959150300), (2710, 560979050), (3170, 479575150), (5420, 280489525), (6340, 239787575), (6775, 224391620), (7925, 191830060), (13550, 112195810), (15850, 95915030), (27100, 56097905), (31700, 47957515), (33875, 44878324), (35393, 42953500), (39625, 38366012), (67750, 22439162), (70786, 21476750), (79250, 19183006), (85907, 17696500), (135500, 11219581), (141572, 10738375), (158500, 9591503), (171814, 8848250), (176965, 8590700), (343628, 4424125), (353930, 4295350), (429535, 3539300), (707860, 2147675), (859070, 1769650), (884825, 1718140)]