55543800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7153

約数の個数: 96

約数和(自身を含む): 185456880

約数和(自身を除く): 129913080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7121, 7800, 14242, 21363, 28484, 35605, 42726, 56968, 71210, 85452, 92573, 106815, 142420, 170904, 178025, 185146, 213630, 277719, 284840, 356050, 370292, 427260, 462865, 534075, 555438, 712100, 740584, 854520, 925730, 1068150, 1110876, 1388595, 1424200, 1851460, 2136300, 2221752, 2314325, 2777190, 3702920, 4272600, 4628650, 5554380, 6942975, 9257300, 11108760, 13885950, 18514600, 27771900, 55543800]

約数ペア:

[(1, 55543800), (2, 27771900), (3, 18514600), (4, 13885950), (5, 11108760), (6, 9257300), (8, 6942975), (10, 5554380), (12, 4628650), (13, 4272600), (15, 3702920), (20, 2777190), (24, 2314325), (25, 2221752), (26, 2136300), (30, 1851460), (39, 1424200), (40, 1388595), (50, 1110876), (52, 1068150), (60, 925730), (65, 854520), (75, 740584), (78, 712100), (100, 555438), (104, 534075), (120, 462865), (130, 427260), (150, 370292), (156, 356050), (195, 284840), (200, 277719), (260, 213630), (300, 185146), (312, 178025), (325, 170904), (390, 142420), (520, 106815), (600, 92573), (650, 85452), (780, 71210), (975, 56968), (1300, 42726), (1560, 35605), (1950, 28484), (2600, 21363), (3900, 14242), (7121, 7800)]