122025780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{877}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 371046312

約数和(自身を除く): 249020532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 773, 877, 1546, 1754, 2319, 2631, 3092, 3508, 3865, 4385, 4638, 5262, 6957, 7730, 7893, 8770, 9276, 10524, 11595, 13155, 13914, 15460, 15786, 17540, 23190, 26310, 27828, 31572, 34785, 39465, 46380, 52620, 69570, 78930, 139140, 157860, 677921, 1355842, 2033763, 2711684, 3389605, 4067526, 6101289, 6779210, 8135052, 10168815, 12202578, 13558420, 20337630, 24405156, 30506445, 40675260, 61012890, 122025780]

約数ペア:

[(1, 122025780), (2, 61012890), (3, 40675260), (4, 30506445), (5, 24405156), (6, 20337630), (9, 13558420), (10, 12202578), (12, 10168815), (15, 8135052), (18, 6779210), (20, 6101289), (30, 4067526), (36, 3389605), (45, 2711684), (60, 2033763), (90, 1355842), (180, 677921), (773, 157860), (877, 139140), (1546, 78930), (1754, 69570), (2319, 52620), (2631, 46380), (3092, 39465), (3508, 34785), (3865, 31572), (4385, 27828), (4638, 26310), (5262, 23190), (6957, 17540), (7730, 15786), (7893, 15460), (8770, 13914), (9276, 13155), (10524, 11595)]