73667800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 185613120

約数和(自身を除く): 111945320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 47, 50, 68, 85, 94, 100, 136, 170, 188, 200, 235, 340, 376, 425, 461, 470, 680, 799, 850, 922, 940, 1175, 1598, 1700, 1844, 1880, 2305, 2350, 3196, 3400, 3688, 3995, 4610, 4700, 6392, 7837, 7990, 9220, 9400, 11525, 15674, 15980, 18440, 19975, 21667, 23050, 31348, 31960, 39185, 39950, 43334, 46100, 62696, 78370, 79900, 86668, 92200, 108335, 156740, 159800, 173336, 195925, 216670, 313480, 368339, 391850, 433340, 541675, 736678, 783700, 866680, 1083350, 1473356, 1567400, 1841695, 2166700, 2946712, 3683390, 4333400, 7366780, 9208475, 14733560, 18416950, 36833900, 73667800]

約数ペア:

[(1, 73667800), (2, 36833900), (4, 18416950), (5, 14733560), (8, 9208475), (10, 7366780), (17, 4333400), (20, 3683390), (25, 2946712), (34, 2166700), (40, 1841695), (47, 1567400), (50, 1473356), (68, 1083350), (85, 866680), (94, 783700), (100, 736678), (136, 541675), (170, 433340), (188, 391850), (200, 368339), (235, 313480), (340, 216670), (376, 195925), (425, 173336), (461, 159800), (470, 156740), (680, 108335), (799, 92200), (850, 86668), (922, 79900), (940, 78370), (1175, 62696), (1598, 46100), (1700, 43334), (1844, 39950), (1880, 39185), (2305, 31960), (2350, 31348), (3196, 23050), (3400, 21667), (3688, 19975), (3995, 18440), (4610, 15980), (4700, 15674), (6392, 11525), (7837, 9400), (7990, 9220)]