135679860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1455

約数の個数: 120

約数和(自身を含む): 432925416

約数和(自身を除く): 297245556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1373, 1620, 1647, 1830, 2196, 2745, 2746, 3294, 3660, 4119, 4941, 5490, 5492, 6588, 6865, 8235, 8238, 9882, 10980, 12357, 13730, 16470, 16476, 19764, 20595, 24705, 24714, 27460, 32940, 37071, 41190, 49410, 49428, 61785, 74142, 82380, 83753, 98820, 111213, 123570, 148284, 167506, 185355, 222426, 247140, 251259, 335012, 370710, 418765, 444852, 502518, 556065, 741420, 753777, 837530, 1005036, 1112130, 1256295, 1507554, 1675060, 2224260, 2261331, 2512590, 3015108, 3768885, 4522662, 5025180, 6783993, 7537770, 9045324, 11306655, 13567986, 15075540, 22613310, 27135972, 33919965, 45226620, 67839930, 135679860]

約数ペア:

[(1, 135679860), (2, 67839930), (3, 45226620), (4, 33919965), (5, 27135972), (6, 22613310), (9, 15075540), (10, 13567986), (12, 11306655), (15, 9045324), (18, 7537770), (20, 6783993), (27, 5025180), (30, 4522662), (36, 3768885), (45, 3015108), (54, 2512590), (60, 2261331), (61, 2224260), (81, 1675060), (90, 1507554), (108, 1256295), (122, 1112130), (135, 1005036), (162, 837530), (180, 753777), (183, 741420), (244, 556065), (270, 502518), (305, 444852), (324, 418765), (366, 370710), (405, 335012), (540, 251259), (549, 247140), (610, 222426), (732, 185355), (810, 167506), (915, 148284), (1098, 123570), (1220, 111213), (1373, 98820), (1620, 83753), (1647, 82380), (1830, 74142), (2196, 61785), (2745, 49428), (2746, 49410), (3294, 41190), (3660, 37071), (4119, 32940), (4941, 27460), (5490, 24714), (5492, 24705), (6588, 20595), (6865, 19764), (8235, 16476), (8238, 16470), (9882, 13730), (10980, 12357)]