627456400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1829

約数の個数: 120

約数和(自身を含む): 1627188264

約数和(自身を除く): 999731864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 53, 68, 80, 85, 100, 106, 136, 170, 200, 212, 265, 272, 340, 400, 424, 425, 530, 680, 848, 850, 901, 1060, 1325, 1360, 1700, 1741, 1802, 2120, 2650, 3400, 3482, 3604, 4240, 4505, 5300, 6800, 6964, 7208, 8705, 9010, 10600, 13928, 14416, 17410, 18020, 21200, 22525, 27856, 29597, 34820, 36040, 43525, 45050, 59194, 69640, 72080, 87050, 90100, 92273, 118388, 139280, 147985, 174100, 180200, 184546, 236776, 295970, 348200, 360400, 369092, 461365, 473552, 591940, 696400, 738184, 739925, 922730, 1183880, 1476368, 1479850, 1568641, 1845460, 2306825, 2367760, 2959700, 3137282, 3690920, 4613650, 5919400, 6274564, 7381840, 7843205, 9227300, 11838800, 12549128, 15686410, 18454600, 25098256, 31372820, 36909200, 39216025, 62745640, 78432050, 125491280, 156864100, 313728200, 627456400]

約数ペア:

[(1, 627456400), (2, 313728200), (4, 156864100), (5, 125491280), (8, 78432050), (10, 62745640), (16, 39216025), (17, 36909200), (20, 31372820), (25, 25098256), (34, 18454600), (40, 15686410), (50, 12549128), (53, 11838800), (68, 9227300), (80, 7843205), (85, 7381840), (100, 6274564), (106, 5919400), (136, 4613650), (170, 3690920), (200, 3137282), (212, 2959700), (265, 2367760), (272, 2306825), (340, 1845460), (400, 1568641), (424, 1479850), (425, 1476368), (530, 1183880), (680, 922730), (848, 739925), (850, 738184), (901, 696400), (1060, 591940), (1325, 473552), (1360, 461365), (1700, 369092), (1741, 360400), (1802, 348200), (2120, 295970), (2650, 236776), (3400, 184546), (3482, 180200), (3604, 174100), (4240, 147985), (4505, 139280), (5300, 118388), (6800, 92273), (6964, 90100), (7208, 87050), (8705, 72080), (9010, 69640), (10600, 59194), (13928, 45050), (14416, 43525), (17410, 36040), (18020, 34820), (21200, 29597), (22525, 27856)]