75085100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 171739008

約数和(自身を除く): 96653908

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 53, 62, 100, 106, 124, 155, 212, 265, 310, 457, 530, 620, 775, 914, 1060, 1325, 1550, 1643, 1828, 2285, 2650, 3100, 3286, 4570, 5300, 6572, 8215, 9140, 11425, 14167, 16430, 22850, 24221, 28334, 32860, 41075, 45700, 48442, 56668, 70835, 82150, 96884, 121105, 141670, 164300, 242210, 283340, 354175, 484420, 605525, 708350, 750851, 1211050, 1416700, 1501702, 2422100, 3003404, 3754255, 7508510, 15017020, 18771275, 37542550, 75085100]

約数ペア:

[(1, 75085100), (2, 37542550), (4, 18771275), (5, 15017020), (10, 7508510), (20, 3754255), (25, 3003404), (31, 2422100), (50, 1501702), (53, 1416700), (62, 1211050), (100, 750851), (106, 708350), (124, 605525), (155, 484420), (212, 354175), (265, 283340), (310, 242210), (457, 164300), (530, 141670), (620, 121105), (775, 96884), (914, 82150), (1060, 70835), (1325, 56668), (1550, 48442), (1643, 45700), (1828, 41075), (2285, 32860), (2650, 28334), (3100, 24221), (3286, 22850), (4570, 16430), (5300, 14167), (6572, 11425), (8215, 9140)]