102789480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50387}}^1$

素因数の和:50418

約数の個数: 64

約数和(自身を含む): 326514240

約数和(自身を除く): 223724760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 50387, 100774, 151161, 201548, 251935, 302322, 403096, 503870, 604644, 755805, 856579, 1007740, 1209288, 1511610, 1713158, 2015480, 2569737, 3023220, 3426316, 4282895, 5139474, 6046440, 6852632, 8565790, 10278948, 12848685, 17131580, 20557896, 25697370, 34263160, 51394740, 102789480]

約数ペア:

[(1, 102789480), (2, 51394740), (3, 34263160), (4, 25697370), (5, 20557896), (6, 17131580), (8, 12848685), (10, 10278948), (12, 8565790), (15, 6852632), (17, 6046440), (20, 5139474), (24, 4282895), (30, 3426316), (34, 3023220), (40, 2569737), (51, 2015480), (60, 1713158), (68, 1511610), (85, 1209288), (102, 1007740), (120, 856579), (136, 755805), (170, 604644), (204, 503870), (255, 403096), (340, 302322), (408, 251935), (510, 201548), (680, 151161), (1020, 100774), (2040, 50387)]