168271100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 108

約数和(自身を含む): 403380432

約数和(自身を除く): 235109332

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 103, 124, 155, 170, 206, 310, 340, 412, 425, 515, 527, 620, 775, 850, 961, 1030, 1054, 1550, 1700, 1751, 1922, 2060, 2108, 2575, 2635, 3100, 3193, 3502, 3844, 4805, 5150, 5270, 6386, 7004, 8755, 9610, 10300, 10540, 12772, 13175, 15965, 16337, 17510, 19220, 24025, 26350, 31930, 32674, 35020, 43775, 48050, 52700, 54281, 63860, 65348, 79825, 81685, 87550, 96100, 98983, 108562, 159650, 163370, 175100, 197966, 217124, 271405, 319300, 326740, 395932, 408425, 494915, 542810, 816850, 989830, 1085620, 1357025, 1633700, 1682711, 1979660, 2474575, 2714050, 3365422, 4949150, 5428100, 6730844, 8413555, 9898300, 16827110, 33654220, 42067775, 84135550, 168271100]

約数ペア:

[(1, 168271100), (2, 84135550), (4, 42067775), (5, 33654220), (10, 16827110), (17, 9898300), (20, 8413555), (25, 6730844), (31, 5428100), (34, 4949150), (50, 3365422), (62, 2714050), (68, 2474575), (85, 1979660), (100, 1682711), (103, 1633700), (124, 1357025), (155, 1085620), (170, 989830), (206, 816850), (310, 542810), (340, 494915), (412, 408425), (425, 395932), (515, 326740), (527, 319300), (620, 271405), (775, 217124), (850, 197966), (961, 175100), (1030, 163370), (1054, 159650), (1550, 108562), (1700, 98983), (1751, 96100), (1922, 87550), (2060, 81685), (2108, 79825), (2575, 65348), (2635, 63860), (3100, 54281), (3193, 52700), (3502, 48050), (3844, 43775), (4805, 35020), (5150, 32674), (5270, 31930), (6386, 26350), (7004, 24025), (8755, 19220), (9610, 17510), (10300, 16337), (10540, 15965), (12772, 13175)]