150445240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20113}}^1$

素因数の和:20152

約数の個数: 64

約数和(自身を含む): 391016160

約数和(自身を除く): 240570920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 20113, 40226, 80452, 100565, 160904, 201130, 221243, 341921, 402260, 442486, 683842, 804520, 884972, 1106215, 1367684, 1709605, 1769944, 2212430, 2735368, 3419210, 3761131, 4424860, 6838420, 7522262, 8849720, 13676840, 15044524, 18805655, 30089048, 37611310, 75222620, 150445240]

約数ペア:

[(1, 150445240), (2, 75222620), (4, 37611310), (5, 30089048), (8, 18805655), (10, 15044524), (11, 13676840), (17, 8849720), (20, 7522262), (22, 6838420), (34, 4424860), (40, 3761131), (44, 3419210), (55, 2735368), (68, 2212430), (85, 1769944), (88, 1709605), (110, 1367684), (136, 1106215), (170, 884972), (187, 804520), (220, 683842), (340, 442486), (374, 402260), (440, 341921), (680, 221243), (748, 201130), (935, 160904), (1496, 100565), (1870, 80452), (3740, 40226), (7480, 20113)]