123130150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 285169248

約数和(自身を除く): 162039098

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 50, 55, 65, 85, 110, 130, 143, 170, 187, 221, 275, 286, 325, 374, 425, 442, 550, 650, 715, 850, 935, 1013, 1105, 1430, 1870, 2026, 2210, 2431, 3575, 4675, 4862, 5065, 5525, 7150, 9350, 10130, 11050, 11143, 12155, 13169, 17221, 22286, 24310, 25325, 26338, 34442, 50650, 55715, 60775, 65845, 86105, 111430, 121550, 131690, 144859, 172210, 189431, 223873, 278575, 289718, 329225, 378862, 430525, 447746, 557150, 658450, 724295, 861050, 947155, 1119365, 1448590, 1894310, 2238730, 2462603, 3621475, 4735775, 4925206, 5596825, 7242950, 9471550, 11193650, 12313015, 24626030, 61565075, 123130150]

約数ペア:

[(1, 123130150), (2, 61565075), (5, 24626030), (10, 12313015), (11, 11193650), (13, 9471550), (17, 7242950), (22, 5596825), (25, 4925206), (26, 4735775), (34, 3621475), (50, 2462603), (55, 2238730), (65, 1894310), (85, 1448590), (110, 1119365), (130, 947155), (143, 861050), (170, 724295), (187, 658450), (221, 557150), (275, 447746), (286, 430525), (325, 378862), (374, 329225), (425, 289718), (442, 278575), (550, 223873), (650, 189431), (715, 172210), (850, 144859), (935, 131690), (1013, 121550), (1105, 111430), (1430, 86105), (1870, 65845), (2026, 60775), (2210, 55715), (2431, 50650), (3575, 34442), (4675, 26338), (4862, 25325), (5065, 24310), (5525, 22286), (7150, 17221), (9350, 13169), (10130, 12155), (11050, 11143)]