89268660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38149}}^1$

素因数の和:38177

約数の個数: 72

約数和(自身を含む): 291618600

約数和(自身を除く): 202349940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 38149, 76298, 114447, 152596, 190745, 228894, 343341, 381490, 457788, 495937, 572235, 686682, 762980, 991874, 1144470, 1373364, 1487811, 1716705, 1983748, 2288940, 2479685, 2975622, 3433410, 4463433, 4959370, 5951244, 6866820, 7439055, 8926866, 9918740, 14878110, 17853732, 22317165, 29756220, 44634330, 89268660]

約数ペア:

[(1, 89268660), (2, 44634330), (3, 29756220), (4, 22317165), (5, 17853732), (6, 14878110), (9, 9918740), (10, 8926866), (12, 7439055), (13, 6866820), (15, 5951244), (18, 4959370), (20, 4463433), (26, 3433410), (30, 2975622), (36, 2479685), (39, 2288940), (45, 1983748), (52, 1716705), (60, 1487811), (65, 1373364), (78, 1144470), (90, 991874), (117, 762980), (130, 686682), (156, 572235), (180, 495937), (195, 457788), (234, 381490), (260, 343341), (390, 228894), (468, 190745), (585, 152596), (780, 114447), (1170, 76298), (2340, 38149)]