2775150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{881}}^1$

素因数の和:906

約数の個数: 72

約数和(自身を含む): 8530704

約数和(自身を除く): 5755554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 881, 1050, 1575, 1762, 2643, 3150, 4405, 5286, 6167, 7929, 8810, 12334, 13215, 15858, 18501, 22025, 26430, 30835, 37002, 39645, 44050, 55503, 61670, 66075, 79290, 92505, 111006, 132150, 154175, 185010, 198225, 277515, 308350, 396450, 462525, 555030, 925050, 1387575, 2775150]

約数ペア:

[(1, 2775150), (2, 1387575), (3, 925050), (5, 555030), (6, 462525), (7, 396450), (9, 308350), (10, 277515), (14, 198225), (15, 185010), (18, 154175), (21, 132150), (25, 111006), (30, 92505), (35, 79290), (42, 66075), (45, 61670), (50, 55503), (63, 44050), (70, 39645), (75, 37002), (90, 30835), (105, 26430), (126, 22025), (150, 18501), (175, 15858), (210, 13215), (225, 12334), (315, 8810), (350, 7929), (450, 6167), (525, 5286), (630, 4405), (881, 3150), (1050, 2643), (1575, 1762)]