27516420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1$

素因数の和:2665

約数の個数: 72

約数和(自身を含む): 84913920

約数和(自身を除く): 57397500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2591, 2655, 3540, 5182, 5310, 7773, 10364, 10620, 12955, 15546, 23319, 25910, 31092, 38865, 46638, 51820, 77730, 93276, 116595, 152869, 155460, 233190, 305738, 458607, 466380, 611476, 764345, 917214, 1375821, 1528690, 1834428, 2293035, 2751642, 3057380, 4586070, 5503284, 6879105, 9172140, 13758210, 27516420]

約数ペア:

[(1, 27516420), (2, 13758210), (3, 9172140), (4, 6879105), (5, 5503284), (6, 4586070), (9, 3057380), (10, 2751642), (12, 2293035), (15, 1834428), (18, 1528690), (20, 1375821), (30, 917214), (36, 764345), (45, 611476), (59, 466380), (60, 458607), (90, 305738), (118, 233190), (177, 155460), (180, 152869), (236, 116595), (295, 93276), (354, 77730), (531, 51820), (590, 46638), (708, 38865), (885, 31092), (1062, 25910), (1180, 23319), (1770, 15546), (2124, 12955), (2591, 10620), (2655, 10364), (3540, 7773), (5182, 5310)]