125189020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 308682360

約数和(自身を除く): 183493340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 179, 187, 220, 242, 289, 340, 358, 374, 484, 578, 605, 716, 748, 895, 935, 1156, 1210, 1445, 1790, 1870, 1969, 2057, 2420, 2890, 3043, 3179, 3580, 3740, 3938, 4114, 5780, 6086, 6358, 7876, 8228, 9845, 10285, 12172, 12716, 15215, 15895, 19690, 20570, 21659, 30430, 31790, 33473, 34969, 39380, 41140, 43318, 51731, 60860, 63580, 66946, 69938, 86636, 103462, 108295, 133892, 139876, 167365, 174845, 206924, 216590, 258655, 334730, 349690, 368203, 433180, 517310, 569041, 669460, 699380, 736406, 1034620, 1138082, 1472812, 1841015, 2276164, 2845205, 3682030, 5690410, 6259451, 7364060, 11380820, 12518902, 25037804, 31297255, 62594510, 125189020]

約数ペア:

[(1, 125189020), (2, 62594510), (4, 31297255), (5, 25037804), (10, 12518902), (11, 11380820), (17, 7364060), (20, 6259451), (22, 5690410), (34, 3682030), (44, 2845205), (55, 2276164), (68, 1841015), (85, 1472812), (110, 1138082), (121, 1034620), (170, 736406), (179, 699380), (187, 669460), (220, 569041), (242, 517310), (289, 433180), (340, 368203), (358, 349690), (374, 334730), (484, 258655), (578, 216590), (605, 206924), (716, 174845), (748, 167365), (895, 139876), (935, 133892), (1156, 108295), (1210, 103462), (1445, 86636), (1790, 69938), (1870, 66946), (1969, 63580), (2057, 60860), (2420, 51731), (2890, 43318), (3043, 41140), (3179, 39380), (3580, 34969), (3740, 33473), (3938, 31790), (4114, 30430), (5780, 21659), (6086, 20570), (6358, 19690), (7876, 15895), (8228, 15215), (9845, 12716), (10285, 12172)]