38285820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{937}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 116769744

約数和(自身を除く): 78483924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 937, 1135, 1362, 1874, 2043, 2270, 2724, 2811, 3405, 3748, 4086, 4540, 4685, 5622, 6810, 8172, 8433, 9370, 10215, 11244, 13620, 14055, 16866, 18740, 20430, 28110, 33732, 40860, 42165, 56220, 84330, 168660, 212699, 425398, 638097, 850796, 1063495, 1276194, 1914291, 2126990, 2552388, 3190485, 3828582, 4253980, 6380970, 7657164, 9571455, 12761940, 19142910, 38285820]

約数ペア:

[(1, 38285820), (2, 19142910), (3, 12761940), (4, 9571455), (5, 7657164), (6, 6380970), (9, 4253980), (10, 3828582), (12, 3190485), (15, 2552388), (18, 2126990), (20, 1914291), (30, 1276194), (36, 1063495), (45, 850796), (60, 638097), (90, 425398), (180, 212699), (227, 168660), (454, 84330), (681, 56220), (908, 42165), (937, 40860), (1135, 33732), (1362, 28110), (1874, 20430), (2043, 18740), (2270, 16866), (2724, 14055), (2811, 13620), (3405, 11244), (3748, 10215), (4086, 9370), (4540, 8433), (4685, 8172), (5622, 6810)]