91225740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5261}}^1$

素因数の和:5307

約数の個数: 72

約数和(自身を含む): 271392912

約数和(自身を除く): 180167172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5261, 5780, 8670, 10522, 15783, 17340, 21044, 26305, 31566, 52610, 63132, 78915, 89437, 105220, 157830, 178874, 268311, 315660, 357748, 447185, 536622, 894370, 1073244, 1341555, 1520429, 1788740, 2683110, 3040858, 4561287, 5366220, 6081716, 7602145, 9122574, 15204290, 18245148, 22806435, 30408580, 45612870, 91225740]

約数ペア:

[(1, 91225740), (2, 45612870), (3, 30408580), (4, 22806435), (5, 18245148), (6, 15204290), (10, 9122574), (12, 7602145), (15, 6081716), (17, 5366220), (20, 4561287), (30, 3040858), (34, 2683110), (51, 1788740), (60, 1520429), (68, 1341555), (85, 1073244), (102, 894370), (170, 536622), (204, 447185), (255, 357748), (289, 315660), (340, 268311), (510, 178874), (578, 157830), (867, 105220), (1020, 89437), (1156, 78915), (1445, 63132), (1734, 52610), (2890, 31566), (3468, 26305), (4335, 21044), (5261, 17340), (5780, 15783), (8670, 10522)]