102838860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1861}}^1$

素因数の和:2183

約数の個数: 72

約数和(自身を含む): 313128816

約数和(自身を除く): 210289956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 1861, 2763, 3070, 3684, 3722, 4605, 5526, 5583, 6140, 7444, 9210, 9305, 11052, 11166, 13815, 16749, 18420, 18610, 22332, 27630, 27915, 33498, 37220, 55260, 55830, 66996, 83745, 111660, 167490, 334980, 571327, 1142654, 1713981, 2285308, 2856635, 3427962, 5141943, 5713270, 6855924, 8569905, 10283886, 11426540, 17139810, 20567772, 25709715, 34279620, 51419430, 102838860]

約数ペア:

[(1, 102838860), (2, 51419430), (3, 34279620), (4, 25709715), (5, 20567772), (6, 17139810), (9, 11426540), (10, 10283886), (12, 8569905), (15, 6855924), (18, 5713270), (20, 5141943), (30, 3427962), (36, 2856635), (45, 2285308), (60, 1713981), (90, 1142654), (180, 571327), (307, 334980), (614, 167490), (921, 111660), (1228, 83745), (1535, 66996), (1842, 55830), (1861, 55260), (2763, 37220), (3070, 33498), (3684, 27915), (3722, 27630), (4605, 22332), (5526, 18610), (5583, 18420), (6140, 16749), (7444, 13815), (9210, 11166), (9305, 11052)]