101868720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9871}}^1$

素因数の和:9930

約数の個数: 80

約数和(自身を含む): 323169792

約数和(自身を除く): 221301072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 9871, 10320, 19742, 29613, 39484, 49355, 59226, 78968, 98710, 118452, 148065, 157936, 197420, 236904, 296130, 394840, 424453, 473808, 592260, 789680, 848906, 1184520, 1273359, 1697812, 2122265, 2369040, 2546718, 3395624, 4244530, 5093436, 6366795, 6791248, 8489060, 10186872, 12733590, 16978120, 20373744, 25467180, 33956240, 50934360, 101868720]

約数ペア:

[(1, 101868720), (2, 50934360), (3, 33956240), (4, 25467180), (5, 20373744), (6, 16978120), (8, 12733590), (10, 10186872), (12, 8489060), (15, 6791248), (16, 6366795), (20, 5093436), (24, 4244530), (30, 3395624), (40, 2546718), (43, 2369040), (48, 2122265), (60, 1697812), (80, 1273359), (86, 1184520), (120, 848906), (129, 789680), (172, 592260), (215, 473808), (240, 424453), (258, 394840), (344, 296130), (430, 236904), (516, 197420), (645, 157936), (688, 148065), (860, 118452), (1032, 98710), (1290, 78968), (1720, 59226), (2064, 49355), (2580, 39484), (3440, 29613), (5160, 19742), (9871, 10320)]