89399880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2531

約数の個数: 96

約数和(自身を含む): 293492160

約数和(自身を除く): 204092280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2411, 2472, 3090, 3708, 4120, 4635, 4822, 6180, 7233, 7416, 9270, 9644, 12055, 12360, 14466, 18540, 19288, 21699, 24110, 28932, 36165, 37080, 43398, 48220, 57864, 72330, 86796, 96440, 108495, 144660, 173592, 216990, 248333, 289320, 433980, 496666, 744999, 867960, 993332, 1241665, 1489998, 1986664, 2234997, 2483330, 2979996, 3724995, 4469994, 4966660, 5959992, 7449990, 8939988, 9933320, 11174985, 14899980, 17879976, 22349970, 29799960, 44699940, 89399880]

約数ペア:

[(1, 89399880), (2, 44699940), (3, 29799960), (4, 22349970), (5, 17879976), (6, 14899980), (8, 11174985), (9, 9933320), (10, 8939988), (12, 7449990), (15, 5959992), (18, 4966660), (20, 4469994), (24, 3724995), (30, 2979996), (36, 2483330), (40, 2234997), (45, 1986664), (60, 1489998), (72, 1241665), (90, 993332), (103, 867960), (120, 744999), (180, 496666), (206, 433980), (309, 289320), (360, 248333), (412, 216990), (515, 173592), (618, 144660), (824, 108495), (927, 96440), (1030, 86796), (1236, 72330), (1545, 57864), (1854, 48220), (2060, 43398), (2411, 37080), (2472, 36165), (3090, 28932), (3708, 24110), (4120, 21699), (4635, 19288), (4822, 18540), (6180, 14466), (7233, 12360), (7416, 12055), (9270, 9644)]