55198260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2655

約数の個数: 120

約数和(自身を含む): 186550056

約数和(自身を除く): 131351796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 2621, 3510, 4212, 5242, 5265, 7020, 7863, 10484, 10530, 13105, 15726, 21060, 23589, 26210, 31452, 34073, 39315, 47178, 52420, 68146, 70767, 78630, 94356, 102219, 117945, 136292, 141534, 157260, 170365, 204438, 212301, 235890, 283068, 306657, 340730, 353835, 408876, 424602, 471780, 511095, 613314, 681460, 707670, 849204, 919971, 1022190, 1061505, 1226628, 1415340, 1533285, 1839942, 2044380, 2123010, 2759913, 3066570, 3679884, 4246020, 4599855, 5519826, 6133140, 9199710, 11039652, 13799565, 18399420, 27599130, 55198260]

約数ペア:

[(1, 55198260), (2, 27599130), (3, 18399420), (4, 13799565), (5, 11039652), (6, 9199710), (9, 6133140), (10, 5519826), (12, 4599855), (13, 4246020), (15, 3679884), (18, 3066570), (20, 2759913), (26, 2123010), (27, 2044380), (30, 1839942), (36, 1533285), (39, 1415340), (45, 1226628), (52, 1061505), (54, 1022190), (60, 919971), (65, 849204), (78, 707670), (81, 681460), (90, 613314), (108, 511095), (117, 471780), (130, 424602), (135, 408876), (156, 353835), (162, 340730), (180, 306657), (195, 283068), (234, 235890), (260, 212301), (270, 204438), (324, 170365), (351, 157260), (390, 141534), (405, 136292), (468, 117945), (540, 102219), (585, 94356), (702, 78630), (780, 70767), (810, 68146), (1053, 52420), (1170, 47178), (1404, 39315), (1620, 34073), (1755, 31452), (2106, 26210), (2340, 23589), (2621, 21060), (3510, 15726), (4212, 13105), (5242, 10530), (5265, 10484), (7020, 7863)]