75966880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2582

約数の個数: 96

約数和(自身を含む): 207385920

約数和(自身を除く): 131419040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2539, 2720, 2992, 3740, 5078, 5984, 7480, 10156, 12695, 14960, 20312, 25390, 27929, 29920, 40624, 43163, 50780, 55858, 81248, 86326, 101560, 111716, 139645, 172652, 203120, 215815, 223432, 279290, 345304, 406240, 431630, 446864, 474793, 558580, 690608, 863260, 893728, 949586, 1117160, 1381216, 1726520, 1899172, 2234320, 2373965, 3453040, 3798344, 4468640, 4747930, 6906080, 7596688, 9495860, 15193376, 18991720, 37983440, 75966880]

約数ペア:

[(1, 75966880), (2, 37983440), (4, 18991720), (5, 15193376), (8, 9495860), (10, 7596688), (11, 6906080), (16, 4747930), (17, 4468640), (20, 3798344), (22, 3453040), (32, 2373965), (34, 2234320), (40, 1899172), (44, 1726520), (55, 1381216), (68, 1117160), (80, 949586), (85, 893728), (88, 863260), (110, 690608), (136, 558580), (160, 474793), (170, 446864), (176, 431630), (187, 406240), (220, 345304), (272, 279290), (340, 223432), (352, 215815), (374, 203120), (440, 172652), (544, 139645), (680, 111716), (748, 101560), (880, 86326), (935, 81248), (1360, 55858), (1496, 50780), (1760, 43163), (1870, 40624), (2539, 29920), (2720, 27929), (2992, 25390), (3740, 20312), (5078, 14960), (5984, 12695), (7480, 10156)]