74478420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1414

約数の個数: 96

約数和(自身を含む): 234057600

約数和(自身を除く): 159579180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1289, 1605, 1926, 2140, 2578, 2889, 3210, 3852, 3867, 4815, 5156, 5778, 6420, 6445, 7734, 9630, 11556, 11601, 12890, 14445, 15468, 19260, 19335, 23202, 25780, 28890, 34803, 38670, 46404, 57780, 58005, 69606, 77340, 116010, 137923, 139212, 174015, 232020, 275846, 348030, 413769, 551692, 689615, 696060, 827538, 1241307, 1379230, 1655076, 2068845, 2482614, 2758460, 3723921, 4137690, 4965228, 6206535, 7447842, 8275380, 12413070, 14895684, 18619605, 24826140, 37239210, 74478420]

約数ペア:

[(1, 74478420), (2, 37239210), (3, 24826140), (4, 18619605), (5, 14895684), (6, 12413070), (9, 8275380), (10, 7447842), (12, 6206535), (15, 4965228), (18, 4137690), (20, 3723921), (27, 2758460), (30, 2482614), (36, 2068845), (45, 1655076), (54, 1379230), (60, 1241307), (90, 827538), (107, 696060), (108, 689615), (135, 551692), (180, 413769), (214, 348030), (270, 275846), (321, 232020), (428, 174015), (535, 139212), (540, 137923), (642, 116010), (963, 77340), (1070, 69606), (1284, 58005), (1289, 57780), (1605, 46404), (1926, 38670), (2140, 34803), (2578, 28890), (2889, 25780), (3210, 23202), (3852, 19335), (3867, 19260), (4815, 15468), (5156, 14445), (5778, 12890), (6420, 11601), (6445, 11556), (7734, 9630)]