222558180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9839}}^1$

素因数の和:9893

約数の個数: 96

約数和(自身を含む): 694310400

約数和(自身を除く): 471752220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 7540, 9839, 11310, 19678, 22620, 29517, 39356, 49195, 59034, 98390, 118068, 127907, 147585, 196780, 255814, 285331, 295170, 383721, 511628, 570662, 590340, 639535, 767442, 855993, 1141324, 1279070, 1426655, 1534884, 1711986, 1918605, 2558140, 2853310, 3423972, 3709303, 3837210, 4279965, 5706620, 7418606, 7674420, 8559930, 11127909, 14837212, 17119860, 18546515, 22255818, 37093030, 44511636, 55639545, 74186060, 111279090, 222558180]

約数ペア:

[(1, 222558180), (2, 111279090), (3, 74186060), (4, 55639545), (5, 44511636), (6, 37093030), (10, 22255818), (12, 18546515), (13, 17119860), (15, 14837212), (20, 11127909), (26, 8559930), (29, 7674420), (30, 7418606), (39, 5706620), (52, 4279965), (58, 3837210), (60, 3709303), (65, 3423972), (78, 2853310), (87, 2558140), (116, 1918605), (130, 1711986), (145, 1534884), (156, 1426655), (174, 1279070), (195, 1141324), (260, 855993), (290, 767442), (348, 639535), (377, 590340), (390, 570662), (435, 511628), (580, 383721), (754, 295170), (780, 285331), (870, 255814), (1131, 196780), (1508, 147585), (1740, 127907), (1885, 118068), (2262, 98390), (3770, 59034), (4524, 49195), (5655, 39356), (7540, 29517), (9839, 22620), (11310, 19678)]