89019720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2311}}^1$

素因数の和:2435

約数の個数: 96

約数和(自身を含む): 292144320

約数和(自身を除く): 203124600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2311, 2568, 3210, 3852, 4280, 4622, 4815, 6420, 6933, 7704, 9244, 9630, 11555, 12840, 13866, 18488, 19260, 20799, 23110, 27732, 34665, 38520, 41598, 46220, 55464, 69330, 83196, 92440, 103995, 138660, 166392, 207990, 247277, 277320, 415980, 494554, 741831, 831960, 989108, 1236385, 1483662, 1978216, 2225493, 2472770, 2967324, 3709155, 4450986, 4945540, 5934648, 7418310, 8901972, 9891080, 11127465, 14836620, 17803944, 22254930, 29673240, 44509860, 89019720]

約数ペア:

[(1, 89019720), (2, 44509860), (3, 29673240), (4, 22254930), (5, 17803944), (6, 14836620), (8, 11127465), (9, 9891080), (10, 8901972), (12, 7418310), (15, 5934648), (18, 4945540), (20, 4450986), (24, 3709155), (30, 2967324), (36, 2472770), (40, 2225493), (45, 1978216), (60, 1483662), (72, 1236385), (90, 989108), (107, 831960), (120, 741831), (180, 494554), (214, 415980), (321, 277320), (360, 247277), (428, 207990), (535, 166392), (642, 138660), (856, 103995), (963, 92440), (1070, 83196), (1284, 69330), (1605, 55464), (1926, 46220), (2140, 41598), (2311, 38520), (2568, 34665), (3210, 27732), (3852, 23110), (4280, 20799), (4622, 19260), (4815, 18488), (6420, 13866), (6933, 12840), (7704, 11555), (9244, 9630)]