90835080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6361}}^1$

素因数の和:6399

約数の個数: 128

約数和(自身を含む): 329806080

約数和(自身を除く): 238971000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 6361, 7140, 12722, 14280, 19083, 25444, 31805, 38166, 44527, 50888, 63610, 76332, 89054, 95415, 108137, 127220, 133581, 152664, 178108, 190830, 216274, 222635, 254440, 267162, 324411, 356216, 381660, 432548, 445270, 534324, 540685, 648822, 667905, 756959, 763320, 865096, 890540, 1068648, 1081370, 1297644, 1335810, 1513918, 1622055, 1781080, 2162740, 2270877, 2595288, 2671620, 3027836, 3244110, 3784795, 4325480, 4541754, 5343240, 6055672, 6488220, 7569590, 9083508, 11354385, 12976440, 15139180, 18167016, 22708770, 30278360, 45417540, 90835080]

約数ペア:

[(1, 90835080), (2, 45417540), (3, 30278360), (4, 22708770), (5, 18167016), (6, 15139180), (7, 12976440), (8, 11354385), (10, 9083508), (12, 7569590), (14, 6488220), (15, 6055672), (17, 5343240), (20, 4541754), (21, 4325480), (24, 3784795), (28, 3244110), (30, 3027836), (34, 2671620), (35, 2595288), (40, 2270877), (42, 2162740), (51, 1781080), (56, 1622055), (60, 1513918), (68, 1335810), (70, 1297644), (84, 1081370), (85, 1068648), (102, 890540), (105, 865096), (119, 763320), (120, 756959), (136, 667905), (140, 648822), (168, 540685), (170, 534324), (204, 445270), (210, 432548), (238, 381660), (255, 356216), (280, 324411), (340, 267162), (357, 254440), (408, 222635), (420, 216274), (476, 190830), (510, 178108), (595, 152664), (680, 133581), (714, 127220), (840, 108137), (952, 95415), (1020, 89054), (1190, 76332), (1428, 63610), (1785, 50888), (2040, 44527), (2380, 38166), (2856, 31805), (3570, 25444), (4760, 19083), (6361, 14280), (7140, 12722)]