72250620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 219394560

約数和(自身を除く): 147143940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 439, 633, 780, 844, 878, 1055, 1266, 1317, 1756, 2110, 2195, 2532, 2634, 2743, 3165, 4220, 4390, 5268, 5486, 5707, 6330, 6585, 8229, 8780, 10972, 11414, 12660, 13170, 13715, 16458, 17121, 22828, 26340, 27430, 28535, 32916, 34242, 41145, 54860, 57070, 68484, 82290, 85605, 92629, 114140, 164580, 171210, 185258, 277887, 342420, 370516, 463145, 555774, 926290, 1111548, 1204177, 1389435, 1852580, 2408354, 2778870, 3612531, 4816708, 5557740, 6020885, 7225062, 12041770, 14450124, 18062655, 24083540, 36125310, 72250620]

約数ペア:

[(1, 72250620), (2, 36125310), (3, 24083540), (4, 18062655), (5, 14450124), (6, 12041770), (10, 7225062), (12, 6020885), (13, 5557740), (15, 4816708), (20, 3612531), (26, 2778870), (30, 2408354), (39, 1852580), (52, 1389435), (60, 1204177), (65, 1111548), (78, 926290), (130, 555774), (156, 463145), (195, 370516), (211, 342420), (260, 277887), (390, 185258), (422, 171210), (439, 164580), (633, 114140), (780, 92629), (844, 85605), (878, 82290), (1055, 68484), (1266, 57070), (1317, 54860), (1756, 41145), (2110, 34242), (2195, 32916), (2532, 28535), (2634, 27430), (2743, 26340), (3165, 22828), (4220, 17121), (4390, 16458), (5268, 13715), (5486, 13170), (5707, 12660), (6330, 11414), (6585, 10972), (8229, 8780)]