158307400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 394427880

約数和(自身を除く): 236120480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 101, 136, 170, 200, 202, 340, 404, 425, 461, 505, 680, 808, 850, 922, 1010, 1700, 1717, 1844, 2020, 2305, 2525, 3400, 3434, 3688, 4040, 4610, 5050, 6868, 7837, 8585, 9220, 10100, 11525, 13736, 15674, 17170, 18440, 20200, 23050, 31348, 34340, 39185, 42925, 46100, 46561, 62696, 68680, 78370, 85850, 92200, 93122, 156740, 171700, 186244, 195925, 232805, 313480, 343400, 372488, 391850, 465610, 783700, 791537, 931220, 1164025, 1567400, 1583074, 1862440, 2328050, 3166148, 3957685, 4656100, 6332296, 7915370, 9312200, 15830740, 19788425, 31661480, 39576850, 79153700, 158307400]

約数ペア:

[(1, 158307400), (2, 79153700), (4, 39576850), (5, 31661480), (8, 19788425), (10, 15830740), (17, 9312200), (20, 7915370), (25, 6332296), (34, 4656100), (40, 3957685), (50, 3166148), (68, 2328050), (85, 1862440), (100, 1583074), (101, 1567400), (136, 1164025), (170, 931220), (200, 791537), (202, 783700), (340, 465610), (404, 391850), (425, 372488), (461, 343400), (505, 313480), (680, 232805), (808, 195925), (850, 186244), (922, 171700), (1010, 156740), (1700, 93122), (1717, 92200), (1844, 85850), (2020, 78370), (2305, 68680), (2525, 62696), (3400, 46561), (3434, 46100), (3688, 42925), (4040, 39185), (4610, 34340), (5050, 31348), (6868, 23050), (7837, 20200), (8585, 18440), (9220, 17170), (10100, 15674), (11525, 13736)]