200550120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1621}}^1$

素因数の和:2666

約数の個数: 64

約数和(自身を含む): 602605440

約数和(自身を除く): 402055320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1031, 1621, 2062, 3093, 3242, 4124, 4863, 5155, 6186, 6484, 8105, 8248, 9726, 10310, 12372, 12968, 15465, 16210, 19452, 20620, 24315, 24744, 30930, 32420, 38904, 41240, 48630, 61860, 64840, 97260, 123720, 194520, 1671251, 3342502, 5013753, 6685004, 8356255, 10027506, 13370008, 16712510, 20055012, 25068765, 33425020, 40110024, 50137530, 66850040, 100275060, 200550120]

約数ペア:

[(1, 200550120), (2, 100275060), (3, 66850040), (4, 50137530), (5, 40110024), (6, 33425020), (8, 25068765), (10, 20055012), (12, 16712510), (15, 13370008), (20, 10027506), (24, 8356255), (30, 6685004), (40, 5013753), (60, 3342502), (120, 1671251), (1031, 194520), (1621, 123720), (2062, 97260), (3093, 64840), (3242, 61860), (4124, 48630), (4863, 41240), (5155, 38904), (6186, 32420), (6484, 30930), (8105, 24744), (8248, 24315), (9726, 20620), (10310, 19452), (12372, 16210), (12968, 15465)]