75384560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 183202560

約数和(自身を除く): 107818000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 113, 124, 155, 226, 248, 269, 310, 452, 496, 538, 565, 620, 904, 1076, 1130, 1240, 1345, 1808, 2152, 2260, 2480, 2690, 3503, 4304, 4520, 5380, 7006, 8339, 9040, 10760, 14012, 16678, 17515, 21520, 28024, 30397, 33356, 35030, 41695, 56048, 60794, 66712, 70060, 83390, 121588, 133424, 140120, 151985, 166780, 243176, 280240, 303970, 333560, 486352, 607940, 667120, 942307, 1215880, 1884614, 2431760, 3769228, 4711535, 7538456, 9423070, 15076912, 18846140, 37692280, 75384560]

約数ペア:

[(1, 75384560), (2, 37692280), (4, 18846140), (5, 15076912), (8, 9423070), (10, 7538456), (16, 4711535), (20, 3769228), (31, 2431760), (40, 1884614), (62, 1215880), (80, 942307), (113, 667120), (124, 607940), (155, 486352), (226, 333560), (248, 303970), (269, 280240), (310, 243176), (452, 166780), (496, 151985), (538, 140120), (565, 133424), (620, 121588), (904, 83390), (1076, 70060), (1130, 66712), (1240, 60794), (1345, 56048), (1808, 41695), (2152, 35030), (2260, 33356), (2480, 30397), (2690, 28024), (3503, 21520), (4304, 17515), (4520, 16678), (5380, 14012), (7006, 10760), (8339, 9040)]