85907700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1801}}^1$

素因数の和:1874

約数の個数: 108

約数和(自身を含む): 274505868

約数和(自身を除く): 188598168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1801, 1908, 2385, 2650, 3180, 3602, 3975, 4770, 5300, 5403, 7204, 7950, 9005, 9540, 10806, 11925, 15900, 16209, 18010, 21612, 23850, 27015, 32418, 36020, 45025, 47700, 54030, 64836, 81045, 90050, 95453, 108060, 135075, 162090, 180100, 190906, 270150, 286359, 324180, 381812, 405225, 477265, 540300, 572718, 810450, 859077, 954530, 1145436, 1431795, 1620900, 1718154, 1909060, 2386325, 2863590, 3436308, 4295385, 4772650, 5727180, 7158975, 8590770, 9545300, 14317950, 17181540, 21476925, 28635900, 42953850, 85907700]

約数ペア:

[(1, 85907700), (2, 42953850), (3, 28635900), (4, 21476925), (5, 17181540), (6, 14317950), (9, 9545300), (10, 8590770), (12, 7158975), (15, 5727180), (18, 4772650), (20, 4295385), (25, 3436308), (30, 2863590), (36, 2386325), (45, 1909060), (50, 1718154), (53, 1620900), (60, 1431795), (75, 1145436), (90, 954530), (100, 859077), (106, 810450), (150, 572718), (159, 540300), (180, 477265), (212, 405225), (225, 381812), (265, 324180), (300, 286359), (318, 270150), (450, 190906), (477, 180100), (530, 162090), (636, 135075), (795, 108060), (900, 95453), (954, 90050), (1060, 81045), (1325, 64836), (1590, 54030), (1801, 47700), (1908, 45025), (2385, 36020), (2650, 32418), (3180, 27015), (3602, 23850), (3975, 21612), (4770, 18010), (5300, 16209), (5403, 15900), (7204, 11925), (7950, 10806), (9005, 9540)]