1330990500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{126761}}^1$

素因数の和:126790

約数の個数: 96

約数和(自身を含む): 4429571328

約数和(自身を除く): 3098580828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 10500, 126761, 253522, 380283, 507044, 633805, 760566, 887327, 1267610, 1521132, 1774654, 1901415, 2535220, 2661981, 3169025, 3549308, 3802830, 4436635, 5323962, 6338050, 7605660, 8873270, 9507075, 10647924, 12676100, 13309905, 15845125, 17746540, 19014150, 22183175, 26619810, 31690250, 38028300, 44366350, 47535375, 53239620, 63380500, 66549525, 88732700, 95070750, 110915875, 133099050, 190141500, 221831750, 266198100, 332747625, 443663500, 665495250, 1330990500]

約数ペア:

[(1, 1330990500), (2, 665495250), (3, 443663500), (4, 332747625), (5, 266198100), (6, 221831750), (7, 190141500), (10, 133099050), (12, 110915875), (14, 95070750), (15, 88732700), (20, 66549525), (21, 63380500), (25, 53239620), (28, 47535375), (30, 44366350), (35, 38028300), (42, 31690250), (50, 26619810), (60, 22183175), (70, 19014150), (75, 17746540), (84, 15845125), (100, 13309905), (105, 12676100), (125, 10647924), (140, 9507075), (150, 8873270), (175, 7605660), (210, 6338050), (250, 5323962), (300, 4436635), (350, 3802830), (375, 3549308), (420, 3169025), (500, 2661981), (525, 2535220), (700, 1901415), (750, 1774654), (875, 1521132), (1050, 1267610), (1500, 887327), (1750, 760566), (2100, 633805), (2625, 507044), (3500, 380283), (5250, 253522), (10500, 126761)]