135926900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 320901336

約数和(自身を除く): 184974436

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1258, 1700, 1850, 2161, 2516, 3145, 3700, 4322, 6290, 8644, 10805, 12580, 15725, 21610, 31450, 36737, 43220, 54025, 62900, 73474, 79957, 108050, 146948, 159914, 183685, 216100, 319828, 367370, 399785, 734740, 799570, 918425, 1359269, 1599140, 1836850, 1998925, 2718538, 3673700, 3997850, 5437076, 6796345, 7995700, 13592690, 27185380, 33981725, 67963450, 135926900]

約数ペア:

[(1, 135926900), (2, 67963450), (4, 33981725), (5, 27185380), (10, 13592690), (17, 7995700), (20, 6796345), (25, 5437076), (34, 3997850), (37, 3673700), (50, 2718538), (68, 1998925), (74, 1836850), (85, 1599140), (100, 1359269), (148, 918425), (170, 799570), (185, 734740), (340, 399785), (370, 367370), (425, 319828), (629, 216100), (740, 183685), (850, 159914), (925, 146948), (1258, 108050), (1700, 79957), (1850, 73474), (2161, 62900), (2516, 54025), (3145, 43220), (3700, 36737), (4322, 31450), (6290, 21610), (8644, 15725), (10805, 12580)]