22701900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5851

約数の個数: 72

約数和(自身を含む): 70748944

約数和(自身を除く): 48047044

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, 5821, 11642, 17463, 23284, 29105, 34926, 58210, 69852, 75673, 87315, 116420, 145525, 151346, 174630, 227019, 291050, 302692, 349260, 378365, 436575, 454038, 582100, 756730, 873150, 908076, 1135095, 1513460, 1746300, 1891825, 2270190, 3783650, 4540380, 5675475, 7567300, 11350950, 22701900]

約数ペア:

[(1, 22701900), (2, 11350950), (3, 7567300), (4, 5675475), (5, 4540380), (6, 3783650), (10, 2270190), (12, 1891825), (13, 1746300), (15, 1513460), (20, 1135095), (25, 908076), (26, 873150), (30, 756730), (39, 582100), (50, 454038), (52, 436575), (60, 378365), (65, 349260), (75, 302692), (78, 291050), (100, 227019), (130, 174630), (150, 151346), (156, 145525), (195, 116420), (260, 87315), (300, 75673), (325, 69852), (390, 58210), (650, 34926), (780, 29105), (975, 23284), (1300, 17463), (1950, 11642), (3900, 5821)]