75568240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 194273280

約数和(自身を除く): 118705040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 790, 869, 880, 1087, 1264, 1580, 1738, 2174, 3160, 3476, 4345, 4348, 5435, 6320, 6952, 8690, 8696, 10870, 11957, 13904, 17380, 17392, 21740, 23914, 34760, 43480, 47828, 59785, 69520, 85873, 86960, 95656, 119570, 171746, 191312, 239140, 343492, 429365, 478280, 686984, 858730, 944603, 956560, 1373968, 1717460, 1889206, 3434920, 3778412, 4723015, 6869840, 7556824, 9446030, 15113648, 18892060, 37784120, 75568240]

約数ペア:

[(1, 75568240), (2, 37784120), (4, 18892060), (5, 15113648), (8, 9446030), (10, 7556824), (11, 6869840), (16, 4723015), (20, 3778412), (22, 3434920), (40, 1889206), (44, 1717460), (55, 1373968), (79, 956560), (80, 944603), (88, 858730), (110, 686984), (158, 478280), (176, 429365), (220, 343492), (316, 239140), (395, 191312), (440, 171746), (632, 119570), (790, 95656), (869, 86960), (880, 85873), (1087, 69520), (1264, 59785), (1580, 47828), (1738, 43480), (2174, 34760), (3160, 23914), (3476, 21740), (4345, 17392), (4348, 17380), (5435, 13904), (6320, 11957), (6952, 10870), (8690, 8696)]