140574900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{619}}^1\times {\mathrm{757}}^1$

素因数の和:1393

約数の個数: 72

約数和(自身を含む): 407925280

約数和(自身を除く): 267350380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 619, 757, 1238, 1514, 1857, 2271, 2476, 3028, 3095, 3714, 3785, 4542, 6190, 7428, 7570, 9084, 9285, 11355, 12380, 15140, 15475, 18570, 18925, 22710, 30950, 37140, 37850, 45420, 46425, 56775, 61900, 75700, 92850, 113550, 185700, 227100, 468583, 937166, 1405749, 1874332, 2342915, 2811498, 4685830, 5622996, 7028745, 9371660, 11714575, 14057490, 23429150, 28114980, 35143725, 46858300, 70287450, 140574900]

約数ペア:

[(1, 140574900), (2, 70287450), (3, 46858300), (4, 35143725), (5, 28114980), (6, 23429150), (10, 14057490), (12, 11714575), (15, 9371660), (20, 7028745), (25, 5622996), (30, 4685830), (50, 2811498), (60, 2342915), (75, 1874332), (100, 1405749), (150, 937166), (300, 468583), (619, 227100), (757, 185700), (1238, 113550), (1514, 92850), (1857, 75700), (2271, 61900), (2476, 56775), (3028, 46425), (3095, 45420), (3714, 37850), (3785, 37140), (4542, 30950), (6190, 22710), (7428, 18925), (7570, 18570), (9084, 15475), (9285, 15140), (11355, 12380)]