151654980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1367}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 435056832

約数和(自身を除く): 283401852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1367, 1849, 2580, 2734, 3698, 4101, 5468, 5547, 6835, 7396, 8202, 9245, 11094, 13670, 16404, 18490, 20505, 22188, 27340, 27735, 36980, 41010, 55470, 58781, 82020, 110940, 117562, 176343, 235124, 293905, 352686, 587810, 705372, 881715, 1175620, 1763430, 2527583, 3526860, 5055166, 7582749, 10110332, 12637915, 15165498, 25275830, 30330996, 37913745, 50551660, 75827490, 151654980]

約数ペア:

[(1, 151654980), (2, 75827490), (3, 50551660), (4, 37913745), (5, 30330996), (6, 25275830), (10, 15165498), (12, 12637915), (15, 10110332), (20, 7582749), (30, 5055166), (43, 3526860), (60, 2527583), (86, 1763430), (129, 1175620), (172, 881715), (215, 705372), (258, 587810), (430, 352686), (516, 293905), (645, 235124), (860, 176343), (1290, 117562), (1367, 110940), (1849, 82020), (2580, 58781), (2734, 55470), (3698, 41010), (4101, 36980), (5468, 27735), (5547, 27340), (6835, 22188), (7396, 20505), (8202, 18490), (9245, 16404), (11094, 13670)]