135648756

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 375661440

約数和(自身を除く): 240012684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 109, 138, 162, 167, 207, 218, 276, 324, 327, 334, 414, 436, 501, 621, 654, 668, 828, 981, 1002, 1242, 1308, 1503, 1863, 1962, 2004, 2484, 2507, 2943, 3006, 3726, 3841, 3924, 4509, 5014, 5886, 6012, 7452, 7521, 7682, 8829, 9018, 10028, 11523, 11772, 13527, 15042, 15364, 17658, 18036, 18203, 22563, 23046, 27054, 30084, 34569, 35316, 36406, 45126, 46092, 54108, 54609, 67689, 69138, 72812, 90252, 103707, 109218, 135378, 138276, 163827, 203067, 207414, 218436, 270756, 311121, 327654, 406134, 414828, 418669, 491481, 622242, 655308, 812268, 837338, 982962, 1244484, 1256007, 1474443, 1674676, 1965924, 2512014, 2948886, 3768021, 5024028, 5897772, 7536042, 11304063, 15072084, 22608126, 33912189, 45216252, 67824378, 135648756]

約数ペア:

[(1, 135648756), (2, 67824378), (3, 45216252), (4, 33912189), (6, 22608126), (9, 15072084), (12, 11304063), (18, 7536042), (23, 5897772), (27, 5024028), (36, 3768021), (46, 2948886), (54, 2512014), (69, 1965924), (81, 1674676), (92, 1474443), (108, 1256007), (109, 1244484), (138, 982962), (162, 837338), (167, 812268), (207, 655308), (218, 622242), (276, 491481), (324, 418669), (327, 414828), (334, 406134), (414, 327654), (436, 311121), (501, 270756), (621, 218436), (654, 207414), (668, 203067), (828, 163827), (981, 138276), (1002, 135378), (1242, 109218), (1308, 103707), (1503, 90252), (1863, 72812), (1962, 69138), (2004, 67689), (2484, 54609), (2507, 54108), (2943, 46092), (3006, 45126), (3726, 36406), (3841, 35316), (3924, 34569), (4509, 30084), (5014, 27054), (5886, 23046), (6012, 22563), (7452, 18203), (7521, 18036), (7682, 17658), (8829, 15364), (9018, 15042), (10028, 13527), (11523, 11772)]