127727820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21503}}^1$

素因数の和:21532

約数の個数: 96

約数和(自身を含む): 433520640

約数和(自身を除く): 305792820

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, 21503, 43006, 64509, 86012, 107515, 129018, 193527, 215030, 236533, 258036, 322545, 387054, 430060, 473066, 580581, 645090, 709599, 774108, 946132, 967635, 1161162, 1182665, 1290180, 1419198, 1935270, 2128797, 2322324, 2365330, 2838396, 2902905, 3547995, 3870540, 4257594, 4730660, 5805810, 6386391, 7095990, 8515188, 10643985, 11611620, 12772782, 14191980, 21287970, 25545564, 31931955, 42575940, 63863910, 127727820]

約数ペア:

[(1, 127727820), (2, 63863910), (3, 42575940), (4, 31931955), (5, 25545564), (6, 21287970), (9, 14191980), (10, 12772782), (11, 11611620), (12, 10643985), (15, 8515188), (18, 7095990), (20, 6386391), (22, 5805810), (27, 4730660), (30, 4257594), (33, 3870540), (36, 3547995), (44, 2902905), (45, 2838396), (54, 2365330), (55, 2322324), (60, 2128797), (66, 1935270), (90, 1419198), (99, 1290180), (108, 1182665), (110, 1161162), (132, 967635), (135, 946132), (165, 774108), (180, 709599), (198, 645090), (220, 580581), (270, 473066), (297, 430060), (330, 387054), (396, 322545), (495, 258036), (540, 236533), (594, 215030), (660, 193527), (990, 129018), (1188, 107515), (1485, 86012), (1980, 64509), (2970, 43006), (5940, 21503)]