90749200

素因数分解:

$2^4\times 5^2\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1064

約数の個数: 60

約数和(自身を含む): 219031120

約数和(自身を除く): 128281920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 307, 400, 614, 739, 1228, 1478, 1535, 2456, 2956, 3070, 3695, 4912, 5912, 6140, 7390, 7675, 11824, 12280, 14780, 15350, 18475, 24560, 29560, 30700, 36950, 59120, 61400, 73900, 122800, 147800, 226873, 295600, 453746, 907492, 1134365, 1814984, 2268730, 3629968, 4537460, 5671825, 9074920, 11343650, 18149840, 22687300, 45374600, 90749200]

約数ペア:

[(1, 90749200), (2, 45374600), (4, 22687300), (5, 18149840), (8, 11343650), (10, 9074920), (16, 5671825), (20, 4537460), (25, 3629968), (40, 2268730), (50, 1814984), (80, 1134365), (100, 907492), (200, 453746), (307, 295600), (400, 226873), (614, 147800), (739, 122800), (1228, 73900), (1478, 61400), (1535, 59120), (2456, 36950), (2956, 30700), (3070, 29560), (3695, 24560), (4912, 18475), (5912, 15350), (6140, 14780), (7390, 12280), (7675, 11824)]