66629880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3213

約数の個数: 96

約数和(自身を含む): 220287600

約数和(自身を除く): 153657720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3137, 3540, 4248, 5310, 6274, 7080, 9411, 10620, 12548, 15685, 18822, 21240, 25096, 28233, 31370, 37644, 47055, 56466, 62740, 75288, 94110, 112932, 125480, 141165, 185083, 188220, 225864, 282330, 370166, 376440, 555249, 564660, 740332, 925415, 1110498, 1129320, 1480664, 1665747, 1850830, 2220996, 2776245, 3331494, 3701660, 4441992, 5552490, 6662988, 7403320, 8328735, 11104980, 13325976, 16657470, 22209960, 33314940, 66629880]

約数ペア:

[(1, 66629880), (2, 33314940), (3, 22209960), (4, 16657470), (5, 13325976), (6, 11104980), (8, 8328735), (9, 7403320), (10, 6662988), (12, 5552490), (15, 4441992), (18, 3701660), (20, 3331494), (24, 2776245), (30, 2220996), (36, 1850830), (40, 1665747), (45, 1480664), (59, 1129320), (60, 1110498), (72, 925415), (90, 740332), (118, 564660), (120, 555249), (177, 376440), (180, 370166), (236, 282330), (295, 225864), (354, 188220), (360, 185083), (472, 141165), (531, 125480), (590, 112932), (708, 94110), (885, 75288), (1062, 62740), (1180, 56466), (1416, 47055), (1770, 37644), (2124, 31370), (2360, 28233), (2655, 25096), (3137, 21240), (3540, 18822), (4248, 15685), (5310, 12548), (6274, 10620), (7080, 9411)]