75739140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2203}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 231049728

約数和(自身を除く): 155310588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2203, 2292, 2865, 3438, 3820, 4406, 5730, 6609, 6876, 8595, 8812, 11015, 11460, 13218, 17190, 19827, 22030, 26436, 33045, 34380, 39654, 44060, 66090, 79308, 99135, 132180, 198270, 396540, 420773, 841546, 1262319, 1683092, 2103865, 2524638, 3786957, 4207730, 5049276, 6311595, 7573914, 8415460, 12623190, 15147828, 18934785, 25246380, 37869570, 75739140]

約数ペア:

[(1, 75739140), (2, 37869570), (3, 25246380), (4, 18934785), (5, 15147828), (6, 12623190), (9, 8415460), (10, 7573914), (12, 6311595), (15, 5049276), (18, 4207730), (20, 3786957), (30, 2524638), (36, 2103865), (45, 1683092), (60, 1262319), (90, 841546), (180, 420773), (191, 396540), (382, 198270), (573, 132180), (764, 99135), (955, 79308), (1146, 66090), (1719, 44060), (1910, 39654), (2203, 34380), (2292, 33045), (2865, 26436), (3438, 22030), (3820, 19827), (4406, 17190), (5730, 13218), (6609, 11460), (6876, 11015), (8595, 8812)]