2188386300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{87887}}^1$

素因数の和:87987

約数の個数: 72

約数和(自身を含む): 6408089856

約数和(自身を除く): 4219703556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1245, 1660, 2075, 2490, 4150, 4980, 6225, 8300, 12450, 24900, 87887, 175774, 263661, 351548, 439435, 527322, 878870, 1054644, 1318305, 1757740, 2197175, 2636610, 4394350, 5273220, 6591525, 7294621, 8788700, 13183050, 14589242, 21883863, 26366100, 29178484, 36473105, 43767726, 72946210, 87535452, 109419315, 145892420, 182365525, 218838630, 364731050, 437677260, 547096575, 729462100, 1094193150, 2188386300]

約数ペア:

[(1, 2188386300), (2, 1094193150), (3, 729462100), (4, 547096575), (5, 437677260), (6, 364731050), (10, 218838630), (12, 182365525), (15, 145892420), (20, 109419315), (25, 87535452), (30, 72946210), (50, 43767726), (60, 36473105), (75, 29178484), (83, 26366100), (100, 21883863), (150, 14589242), (166, 13183050), (249, 8788700), (300, 7294621), (332, 6591525), (415, 5273220), (498, 4394350), (830, 2636610), (996, 2197175), (1245, 1757740), (1660, 1318305), (2075, 1054644), (2490, 878870), (4150, 527322), (4980, 439435), (6225, 351548), (8300, 263661), (12450, 175774), (24900, 87887)]