82395720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20807}}^1$

素因数の和:20835

約数の個数: 96

約数和(自身を含む): 292144320

約数和(自身を除く): 209748600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 20807, 41614, 62421, 83228, 104035, 124842, 166456, 187263, 208070, 228877, 249684, 312105, 374526, 416140, 457754, 499368, 624210, 686631, 749052, 832280, 915508, 936315, 1144385, 1248420, 1373262, 1498104, 1831016, 1872630, 2059893, 2288770, 2496840, 2746524, 3433155, 3745260, 4119786, 4577540, 5493048, 6866310, 7490520, 8239572, 9155080, 10299465, 13732620, 16479144, 20598930, 27465240, 41197860, 82395720]

約数ペア:

[(1, 82395720), (2, 41197860), (3, 27465240), (4, 20598930), (5, 16479144), (6, 13732620), (8, 10299465), (9, 9155080), (10, 8239572), (11, 7490520), (12, 6866310), (15, 5493048), (18, 4577540), (20, 4119786), (22, 3745260), (24, 3433155), (30, 2746524), (33, 2496840), (36, 2288770), (40, 2059893), (44, 1872630), (45, 1831016), (55, 1498104), (60, 1373262), (66, 1248420), (72, 1144385), (88, 936315), (90, 915508), (99, 832280), (110, 749052), (120, 686631), (132, 624210), (165, 499368), (180, 457754), (198, 416140), (220, 374526), (264, 312105), (330, 249684), (360, 228877), (396, 208070), (440, 187263), (495, 166456), (660, 124842), (792, 104035), (990, 83228), (1320, 62421), (1980, 41614), (3960, 20807)]