121978620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9283}}^1$

素因数の和:9371

約数の個数: 72

約数和(自身を含む): 375110736

約数和(自身を除く): 253132116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 9283, 13140, 18566, 27849, 37132, 46415, 55698, 83547, 92830, 111396, 139245, 167094, 185660, 278490, 334188, 417735, 556980, 677659, 835470, 1355318, 1670940, 2032977, 2710636, 3388295, 4065954, 6098931, 6776590, 8131908, 10164885, 12197862, 13553180, 20329770, 24395724, 30494655, 40659540, 60989310, 121978620]

約数ペア:

[(1, 121978620), (2, 60989310), (3, 40659540), (4, 30494655), (5, 24395724), (6, 20329770), (9, 13553180), (10, 12197862), (12, 10164885), (15, 8131908), (18, 6776590), (20, 6098931), (30, 4065954), (36, 3388295), (45, 2710636), (60, 2032977), (73, 1670940), (90, 1355318), (146, 835470), (180, 677659), (219, 556980), (292, 417735), (365, 334188), (438, 278490), (657, 185660), (730, 167094), (876, 139245), (1095, 111396), (1314, 92830), (1460, 83547), (2190, 55698), (2628, 46415), (3285, 37132), (4380, 27849), (6570, 18566), (9283, 13140)]