283316580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1427}}^1$

素因数の和:2545

約数の個数: 72

約数和(自身を含む): 860775552

約数和(自身を除く): 577458972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1103, 1427, 2206, 2854, 3309, 4281, 4412, 5515, 5708, 6618, 7135, 8562, 9927, 11030, 12843, 13236, 14270, 16545, 17124, 19854, 21405, 22060, 25686, 28540, 33090, 39708, 42810, 49635, 51372, 64215, 66180, 85620, 99270, 128430, 198540, 256860, 1573981, 3147962, 4721943, 6295924, 7869905, 9443886, 14165829, 15739810, 18887772, 23609715, 28331658, 31479620, 47219430, 56663316, 70829145, 94438860, 141658290, 283316580]

約数ペア:

[(1, 283316580), (2, 141658290), (3, 94438860), (4, 70829145), (5, 56663316), (6, 47219430), (9, 31479620), (10, 28331658), (12, 23609715), (15, 18887772), (18, 15739810), (20, 14165829), (30, 9443886), (36, 7869905), (45, 6295924), (60, 4721943), (90, 3147962), (180, 1573981), (1103, 256860), (1427, 198540), (2206, 128430), (2854, 99270), (3309, 85620), (4281, 66180), (4412, 64215), (5515, 51372), (5708, 49635), (6618, 42810), (7135, 39708), (8562, 33090), (9927, 28540), (11030, 25686), (12843, 22060), (13236, 21405), (14270, 19854), (16545, 17124)]