109744020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2551}}^1$

素因数の和:2805

約数の個数: 72

約数和(自身を含む): 334414080

約数和(自身を除く): 224670060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2551, 2868, 3585, 4302, 4780, 5102, 7170, 7653, 8604, 10204, 10755, 12755, 14340, 15306, 21510, 22959, 25510, 30612, 38265, 43020, 45918, 51020, 76530, 91836, 114795, 153060, 229590, 459180, 609689, 1219378, 1829067, 2438756, 3048445, 3658134, 5487201, 6096890, 7316268, 9145335, 10974402, 12193780, 18290670, 21948804, 27436005, 36581340, 54872010, 109744020]

約数ペア:

[(1, 109744020), (2, 54872010), (3, 36581340), (4, 27436005), (5, 21948804), (6, 18290670), (9, 12193780), (10, 10974402), (12, 9145335), (15, 7316268), (18, 6096890), (20, 5487201), (30, 3658134), (36, 3048445), (45, 2438756), (60, 1829067), (90, 1219378), (180, 609689), (239, 459180), (478, 229590), (717, 153060), (956, 114795), (1195, 91836), (1434, 76530), (2151, 51020), (2390, 45918), (2551, 43020), (2868, 38265), (3585, 30612), (4302, 25510), (4780, 22959), (5102, 21510), (7170, 15306), (7653, 14340), (8604, 12755), (10204, 10755)]