76357980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2427

約数の個数: 72

約数和(自身を含む): 232936704

約数和(自身を除く): 156578724

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, 2221, 2292, 2865, 3438, 3820, 4442, 5730, 6663, 6876, 8595, 8884, 11105, 11460, 13326, 17190, 19989, 22210, 26652, 33315, 34380, 39978, 44420, 66630, 79956, 99945, 133260, 199890, 399780, 424211, 848422, 1272633, 1696844, 2121055, 2545266, 3817899, 4242110, 5090532, 6363165, 7635798, 8484220, 12726330, 15271596, 19089495, 25452660, 38178990, 76357980]

約数ペア:

[(1, 76357980), (2, 38178990), (3, 25452660), (4, 19089495), (5, 15271596), (6, 12726330), (9, 8484220), (10, 7635798), (12, 6363165), (15, 5090532), (18, 4242110), (20, 3817899), (30, 2545266), (36, 2121055), (45, 1696844), (60, 1272633), (90, 848422), (180, 424211), (191, 399780), (382, 199890), (573, 133260), (764, 99945), (955, 79956), (1146, 66630), (1719, 44420), (1910, 39978), (2221, 34380), (2292, 33315), (2865, 26652), (3438, 22210), (3820, 19989), (4442, 17190), (5730, 13326), (6663, 11460), (6876, 11105), (8595, 8884)]