75320540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7639}}^1$

素因数の和:7694

約数の個数: 48

約数和(自身を含む): 173275200

約数和(自身を除く): 97954660

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 7639, 9860, 15278, 30556, 38195, 76390, 129863, 152780, 221531, 259726, 443062, 519452, 649315, 886124, 1107655, 1298630, 2215310, 2597260, 3766027, 4430620, 7532054, 15064108, 18830135, 37660270, 75320540]

約数ペア:

[(1, 75320540), (2, 37660270), (4, 18830135), (5, 15064108), (10, 7532054), (17, 4430620), (20, 3766027), (29, 2597260), (34, 2215310), (58, 1298630), (68, 1107655), (85, 886124), (116, 649315), (145, 519452), (170, 443062), (290, 259726), (340, 221531), (493, 152780), (580, 129863), (986, 76390), (1972, 38195), (2465, 30556), (4930, 15278), (7639, 9860)]