89815080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44027}}^1$

素因数の和:44058

約数の個数: 64

約数和(自身を含む): 285301440

約数和(自身を除く): 195486360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 44027, 88054, 132081, 176108, 220135, 264162, 352216, 440270, 528324, 660405, 748459, 880540, 1056648, 1320810, 1496918, 1761080, 2245377, 2641620, 2993836, 3742295, 4490754, 5283240, 5987672, 7484590, 8981508, 11226885, 14969180, 17963016, 22453770, 29938360, 44907540, 89815080]

約数ペア:

[(1, 89815080), (2, 44907540), (3, 29938360), (4, 22453770), (5, 17963016), (6, 14969180), (8, 11226885), (10, 8981508), (12, 7484590), (15, 5987672), (17, 5283240), (20, 4490754), (24, 3742295), (30, 2993836), (34, 2641620), (40, 2245377), (51, 1761080), (60, 1496918), (68, 1320810), (85, 1056648), (102, 880540), (120, 748459), (136, 660405), (170, 528324), (204, 440270), (255, 352216), (340, 264162), (408, 220135), (510, 176108), (680, 132081), (1020, 88054), (2040, 44027)]