157384740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3119}}^1$

素因数の和:3189

約数の個数: 72

約数和(自身を含む): 456543360

約数和(自身を除く): 299158620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3119, 3364, 4205, 5046, 6238, 8410, 9357, 10092, 12476, 12615, 15595, 16820, 18714, 25230, 31190, 37428, 46785, 50460, 62380, 90451, 93570, 180902, 187140, 271353, 361804, 452255, 542706, 904510, 1085412, 1356765, 1809020, 2623079, 2713530, 5246158, 5427060, 7869237, 10492316, 13115395, 15738474, 26230790, 31476948, 39346185, 52461580, 78692370, 157384740]

約数ペア:

[(1, 157384740), (2, 78692370), (3, 52461580), (4, 39346185), (5, 31476948), (6, 26230790), (10, 15738474), (12, 13115395), (15, 10492316), (20, 7869237), (29, 5427060), (30, 5246158), (58, 2713530), (60, 2623079), (87, 1809020), (116, 1356765), (145, 1085412), (174, 904510), (290, 542706), (348, 452255), (435, 361804), (580, 271353), (841, 187140), (870, 180902), (1682, 93570), (1740, 90451), (2523, 62380), (3119, 50460), (3364, 46785), (4205, 37428), (5046, 31190), (6238, 25230), (8410, 18714), (9357, 16820), (10092, 15595), (12476, 12615)]