121628220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4059

約数の個数: 96

約数和(自身を含む): 394641408

約数和(自身を除く): 273013188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 3967, 4380, 5110, 6132, 7665, 7934, 10220, 11901, 15330, 15868, 19835, 23802, 27769, 30660, 39670, 47604, 55538, 59505, 79340, 83307, 111076, 119010, 138845, 166614, 238020, 277690, 289591, 333228, 416535, 555380, 579182, 833070, 868773, 1158364, 1447955, 1666140, 1737546, 2027137, 2895910, 3475092, 4054274, 4343865, 5791820, 6081411, 8108548, 8687730, 10135685, 12162822, 17375460, 20271370, 24325644, 30407055, 40542740, 60814110, 121628220]

約数ペア:

[(1, 121628220), (2, 60814110), (3, 40542740), (4, 30407055), (5, 24325644), (6, 20271370), (7, 17375460), (10, 12162822), (12, 10135685), (14, 8687730), (15, 8108548), (20, 6081411), (21, 5791820), (28, 4343865), (30, 4054274), (35, 3475092), (42, 2895910), (60, 2027137), (70, 1737546), (73, 1666140), (84, 1447955), (105, 1158364), (140, 868773), (146, 833070), (210, 579182), (219, 555380), (292, 416535), (365, 333228), (420, 289591), (438, 277690), (511, 238020), (730, 166614), (876, 138845), (1022, 119010), (1095, 111076), (1460, 83307), (1533, 79340), (2044, 59505), (2190, 55538), (2555, 47604), (3066, 39670), (3967, 30660), (4380, 27769), (5110, 23802), (6132, 19835), (7665, 15868), (7934, 15330), (10220, 11901)]