25983180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 83629392

約数和(自身を除く): 57646212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 373, 387, 405, 430, 516, 540, 645, 746, 774, 810, 860, 1119, 1161, 1290, 1492, 1548, 1620, 1865, 1935, 2238, 2322, 2580, 3357, 3483, 3730, 3870, 4476, 4644, 5595, 5805, 6714, 6966, 7460, 7740, 10071, 11190, 11610, 13428, 13932, 16039, 16785, 17415, 20142, 22380, 23220, 30213, 32078, 33570, 34830, 40284, 48117, 50355, 60426, 64156, 67140, 69660, 80195, 96234, 100710, 120852, 144351, 151065, 160390, 192468, 201420, 240585, 288702, 302130, 320780, 433053, 481170, 577404, 604260, 721755, 866106, 962340, 1299159, 1443510, 1732212, 2165265, 2598318, 2887020, 4330530, 5196636, 6495795, 8661060, 12991590, 25983180]

約数ペア:

[(1, 25983180), (2, 12991590), (3, 8661060), (4, 6495795), (5, 5196636), (6, 4330530), (9, 2887020), (10, 2598318), (12, 2165265), (15, 1732212), (18, 1443510), (20, 1299159), (27, 962340), (30, 866106), (36, 721755), (43, 604260), (45, 577404), (54, 481170), (60, 433053), (81, 320780), (86, 302130), (90, 288702), (108, 240585), (129, 201420), (135, 192468), (162, 160390), (172, 151065), (180, 144351), (215, 120852), (258, 100710), (270, 96234), (324, 80195), (373, 69660), (387, 67140), (405, 64156), (430, 60426), (516, 50355), (540, 48117), (645, 40284), (746, 34830), (774, 33570), (810, 32078), (860, 30213), (1119, 23220), (1161, 22380), (1290, 20142), (1492, 17415), (1548, 16785), (1620, 16039), (1865, 13932), (1935, 13428), (2238, 11610), (2322, 11190), (2580, 10071), (3357, 7740), (3483, 7460), (3730, 6966), (3870, 6714), (4476, 5805), (4644, 5595)]