100840560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4721}}^1$

素因数の和:4826

約数の個数: 80

約数和(自身を含む): 316185120

約数和(自身を除く): 215344560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 4721, 5340, 7120, 9442, 10680, 14163, 18884, 21360, 23605, 28326, 37768, 47210, 56652, 70815, 75536, 94420, 113304, 141630, 188840, 226608, 283260, 377680, 420169, 566520, 840338, 1133040, 1260507, 1680676, 2100845, 2521014, 3361352, 4201690, 5042028, 6302535, 6722704, 8403380, 10084056, 12605070, 16806760, 20168112, 25210140, 33613520, 50420280, 100840560]

約数ペア:

[(1, 100840560), (2, 50420280), (3, 33613520), (4, 25210140), (5, 20168112), (6, 16806760), (8, 12605070), (10, 10084056), (12, 8403380), (15, 6722704), (16, 6302535), (20, 5042028), (24, 4201690), (30, 3361352), (40, 2521014), (48, 2100845), (60, 1680676), (80, 1260507), (89, 1133040), (120, 840338), (178, 566520), (240, 420169), (267, 377680), (356, 283260), (445, 226608), (534, 188840), (712, 141630), (890, 113304), (1068, 94420), (1335, 75536), (1424, 70815), (1780, 56652), (2136, 47210), (2670, 37768), (3560, 28326), (4272, 23605), (4721, 21360), (5340, 18884), (7120, 14163), (9442, 10680)]