815033340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45737}}^1$

素因数の和:45769

約数の個数: 120

約数和(自身を含む): 2789286192

約数和(自身を除く): 1974252852

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, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 45737, 91474, 137211, 182948, 228685, 274422, 411633, 457370, 503107, 548844, 686055, 823266, 914740, 1006214, 1234899, 1372110, 1509321, 1646532, 2012428, 2058165, 2469798, 2515535, 2744220, 3018642, 3704697, 4116330, 4527963, 4939596, 5031070, 6037284, 6174495, 7409394, 7546605, 8232660, 9055926, 10062140, 12348990, 13583889, 14818788, 15093210, 18111852, 18523485, 22639815, 24697980, 27167778, 30186420, 37046970, 40751667, 45279630, 54335556, 67919445, 74093940, 81503334, 90559260, 135838890, 163006668, 203758335, 271677780, 407516670, 815033340]

約数ペア:

[(1, 815033340), (2, 407516670), (3, 271677780), (4, 203758335), (5, 163006668), (6, 135838890), (9, 90559260), (10, 81503334), (11, 74093940), (12, 67919445), (15, 54335556), (18, 45279630), (20, 40751667), (22, 37046970), (27, 30186420), (30, 27167778), (33, 24697980), (36, 22639815), (44, 18523485), (45, 18111852), (54, 15093210), (55, 14818788), (60, 13583889), (66, 12348990), (81, 10062140), (90, 9055926), (99, 8232660), (108, 7546605), (110, 7409394), (132, 6174495), (135, 6037284), (162, 5031070), (165, 4939596), (180, 4527963), (198, 4116330), (220, 3704697), (270, 3018642), (297, 2744220), (324, 2515535), (330, 2469798), (396, 2058165), (405, 2012428), (495, 1646532), (540, 1509321), (594, 1372110), (660, 1234899), (810, 1006214), (891, 914740), (990, 823266), (1188, 686055), (1485, 548844), (1620, 503107), (1782, 457370), (1980, 411633), (2970, 274422), (3564, 228685), (4455, 182948), (5940, 137211), (8910, 91474), (17820, 45737)]