67976280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 229003200

約数和(自身を除く): 161026920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 557, 565, 678, 904, 1017, 1080, 1114, 1130, 1356, 1671, 1695, 2034, 2228, 2260, 2712, 2785, 3051, 3342, 3390, 4068, 4456, 4520, 5013, 5085, 5570, 6102, 6684, 6780, 8136, 8355, 10026, 10170, 11140, 12204, 13368, 13560, 15039, 15255, 16710, 20052, 20340, 22280, 24408, 25065, 30078, 30510, 33420, 40104, 40680, 50130, 60156, 61020, 62941, 66840, 75195, 100260, 120312, 122040, 125882, 150390, 188823, 200520, 251764, 300780, 314705, 377646, 503528, 566469, 601560, 629410, 755292, 944115, 1132938, 1258820, 1510584, 1699407, 1888230, 2265876, 2517640, 2832345, 3398814, 3776460, 4531752, 5664690, 6797628, 7552920, 8497035, 11329380, 13595256, 16994070, 22658760, 33988140, 67976280]

約数ペア:

[(1, 67976280), (2, 33988140), (3, 22658760), (4, 16994070), (5, 13595256), (6, 11329380), (8, 8497035), (9, 7552920), (10, 6797628), (12, 5664690), (15, 4531752), (18, 3776460), (20, 3398814), (24, 2832345), (27, 2517640), (30, 2265876), (36, 1888230), (40, 1699407), (45, 1510584), (54, 1258820), (60, 1132938), (72, 944115), (90, 755292), (108, 629410), (113, 601560), (120, 566469), (135, 503528), (180, 377646), (216, 314705), (226, 300780), (270, 251764), (339, 200520), (360, 188823), (452, 150390), (540, 125882), (557, 122040), (565, 120312), (678, 100260), (904, 75195), (1017, 66840), (1080, 62941), (1114, 61020), (1130, 60156), (1356, 50130), (1671, 40680), (1695, 40104), (2034, 33420), (2228, 30510), (2260, 30078), (2712, 25065), (2785, 24408), (3051, 22280), (3342, 20340), (3390, 20052), (4068, 16710), (4456, 15255), (4520, 15039), (5013, 13560), (5085, 13368), (5570, 12204), (6102, 11140), (6684, 10170), (6780, 10026), (8136, 8355)]