55274700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14173}}^1$

素因数の和:14203

約数の個数: 72

約数和(自身を含む): 172242448

約数和(自身を除く): 116967748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 14173, 28346, 42519, 56692, 70865, 85038, 141730, 170076, 184249, 212595, 283460, 354325, 368498, 425190, 552747, 708650, 736996, 850380, 921245, 1062975, 1105494, 1417300, 1842490, 2125950, 2210988, 2763735, 3684980, 4251900, 4606225, 5527470, 9212450, 11054940, 13818675, 18424900, 27637350, 55274700]

約数ペア:

[(1, 55274700), (2, 27637350), (3, 18424900), (4, 13818675), (5, 11054940), (6, 9212450), (10, 5527470), (12, 4606225), (13, 4251900), (15, 3684980), (20, 2763735), (25, 2210988), (26, 2125950), (30, 1842490), (39, 1417300), (50, 1105494), (52, 1062975), (60, 921245), (65, 850380), (75, 736996), (78, 708650), (100, 552747), (130, 425190), (150, 368498), (156, 354325), (195, 283460), (260, 212595), (300, 184249), (325, 170076), (390, 141730), (650, 85038), (780, 70865), (975, 56692), (1300, 42519), (1950, 28346), (3900, 14173)]