73887780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 221429376

約数和(自身を除く): 147541596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 535, 642, 677, 1020, 1070, 1284, 1354, 1605, 1819, 2031, 2140, 2708, 3210, 3385, 3638, 4062, 5457, 6420, 6770, 7276, 8124, 9095, 10155, 10914, 11509, 13540, 18190, 20310, 21828, 23018, 27285, 34527, 36380, 40620, 46036, 54570, 57545, 69054, 72439, 109140, 115090, 138108, 144878, 172635, 217317, 230180, 289756, 345270, 362195, 434634, 690540, 724390, 869268, 1086585, 1231463, 1448780, 2173170, 2462926, 3694389, 4346340, 4925852, 6157315, 7388778, 12314630, 14777556, 18471945, 24629260, 36943890, 73887780]

約数ペア:

[(1, 73887780), (2, 36943890), (3, 24629260), (4, 18471945), (5, 14777556), (6, 12314630), (10, 7388778), (12, 6157315), (15, 4925852), (17, 4346340), (20, 3694389), (30, 2462926), (34, 2173170), (51, 1448780), (60, 1231463), (68, 1086585), (85, 869268), (102, 724390), (107, 690540), (170, 434634), (204, 362195), (214, 345270), (255, 289756), (321, 230180), (340, 217317), (428, 172635), (510, 144878), (535, 138108), (642, 115090), (677, 109140), (1020, 72439), (1070, 69054), (1284, 57545), (1354, 54570), (1605, 46036), (1819, 40620), (2031, 36380), (2140, 34527), (2708, 27285), (3210, 23018), (3385, 21828), (3638, 20310), (4062, 18190), (5457, 13540), (6420, 11509), (6770, 10914), (7276, 10155), (8124, 9095)]