158817780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26737}}^1$

素因数の和:26766

約数の個数: 96

約数和(自身を含む): 539038080

約数和(自身を除く): 380220300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 26737, 53474, 80211, 106948, 133685, 160422, 240633, 267370, 294107, 320844, 401055, 481266, 534740, 588214, 721899, 802110, 882321, 962532, 1176428, 1203165, 1443798, 1470535, 1604220, 1764642, 2406330, 2646963, 2887596, 2941070, 3529284, 3609495, 4411605, 4812660, 5293926, 5882140, 7218990, 7940889, 8823210, 10587852, 13234815, 14437980, 15881778, 17646420, 26469630, 31763556, 39704445, 52939260, 79408890, 158817780]

約数ペア:

[(1, 158817780), (2, 79408890), (3, 52939260), (4, 39704445), (5, 31763556), (6, 26469630), (9, 17646420), (10, 15881778), (11, 14437980), (12, 13234815), (15, 10587852), (18, 8823210), (20, 7940889), (22, 7218990), (27, 5882140), (30, 5293926), (33, 4812660), (36, 4411605), (44, 3609495), (45, 3529284), (54, 2941070), (55, 2887596), (60, 2646963), (66, 2406330), (90, 1764642), (99, 1604220), (108, 1470535), (110, 1443798), (132, 1203165), (135, 1176428), (165, 962532), (180, 882321), (198, 802110), (220, 721899), (270, 588214), (297, 534740), (330, 481266), (396, 401055), (495, 320844), (540, 294107), (594, 267370), (660, 240633), (990, 160422), (1188, 133685), (1485, 106948), (1980, 80211), (2970, 53474), (5940, 26737)]