104052420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1187}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 316540224

約数和(自身を除く): 212487804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1187, 1461, 1948, 2374, 2435, 2922, 3561, 4383, 4748, 4870, 5844, 5935, 7122, 7305, 8766, 9740, 10683, 11870, 14244, 14610, 17532, 17805, 21366, 21915, 23740, 29220, 35610, 42732, 43830, 53415, 71220, 87660, 106830, 213660, 578069, 1156138, 1734207, 2312276, 2890345, 3468414, 5202621, 5780690, 6936828, 8671035, 10405242, 11561380, 17342070, 20810484, 26013105, 34684140, 52026210, 104052420]

約数ペア:

[(1, 104052420), (2, 52026210), (3, 34684140), (4, 26013105), (5, 20810484), (6, 17342070), (9, 11561380), (10, 10405242), (12, 8671035), (15, 6936828), (18, 5780690), (20, 5202621), (30, 3468414), (36, 2890345), (45, 2312276), (60, 1734207), (90, 1156138), (180, 578069), (487, 213660), (974, 106830), (1187, 87660), (1461, 71220), (1948, 53415), (2374, 43830), (2435, 42732), (2922, 35610), (3561, 29220), (4383, 23740), (4748, 21915), (4870, 21366), (5844, 17805), (5935, 17532), (7122, 14610), (7305, 14244), (8766, 11870), (9740, 10683)]