178265340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30011}}^1$

素因数の和:30040

約数の個数: 96

約数和(自身を含む): 605041920

約数和(自身を除く): 426776580

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, 30011, 60022, 90033, 120044, 150055, 180066, 270099, 300110, 330121, 360132, 450165, 540198, 600220, 660242, 810297, 900330, 990363, 1080396, 1320484, 1350495, 1620594, 1650605, 1800660, 1980726, 2700990, 2971089, 3241188, 3301210, 3961452, 4051485, 4951815, 5401980, 5942178, 6602420, 8102970, 8913267, 9903630, 11884356, 14855445, 16205940, 17826534, 19807260, 29710890, 35653068, 44566335, 59421780, 89132670, 178265340]

約数ペア:

[(1, 178265340), (2, 89132670), (3, 59421780), (4, 44566335), (5, 35653068), (6, 29710890), (9, 19807260), (10, 17826534), (11, 16205940), (12, 14855445), (15, 11884356), (18, 9903630), (20, 8913267), (22, 8102970), (27, 6602420), (30, 5942178), (33, 5401980), (36, 4951815), (44, 4051485), (45, 3961452), (54, 3301210), (55, 3241188), (60, 2971089), (66, 2700990), (90, 1980726), (99, 1800660), (108, 1650605), (110, 1620594), (132, 1350495), (135, 1320484), (165, 1080396), (180, 990363), (198, 900330), (220, 810297), (270, 660242), (297, 600220), (330, 540198), (396, 450165), (495, 360132), (540, 330121), (594, 300110), (660, 270099), (990, 180066), (1188, 150055), (1485, 120044), (1980, 90033), (2970, 60022), (5940, 30011)]