25355880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 94910400

約数和(自身を除く): 69554520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 337, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 674, 684, 760, 792, 836, 855, 990, 1011, 1045, 1140, 1254, 1320, 1348, 1368, 1672, 1685, 1710, 1881, 1980, 2022, 2090, 2280, 2508, 2696, 3033, 3135, 3370, 3420, 3707, 3762, 3960, 4044, 4180, 5016, 5055, 6066, 6270, 6403, 6740, 6840, 7414, 7524, 8088, 8360, 9405, 10110, 11121, 12132, 12540, 12806, 13480, 14828, 15048, 15165, 18535, 18810, 19209, 20220, 22242, 24264, 25080, 25612, 29656, 30330, 32015, 33363, 37070, 37620, 38418, 40440, 44484, 51224, 55605, 57627, 60660, 64030, 66726, 70433, 74140, 75240, 76836, 88968, 96045, 111210, 115254, 121320, 128060, 133452, 140866, 148280, 153672, 166815, 192090, 211299, 222420, 230508, 256120, 266904, 281732, 288135, 333630, 352165, 384180, 422598, 444840, 461016, 563464, 576270, 633897, 667260, 704330, 768360, 845196, 1056495, 1152540, 1267794, 1334520, 1408660, 1690392, 2112990, 2305080, 2535588, 2817320, 3169485, 4225980, 5071176, 6338970, 8451960, 12677940, 25355880]

約数ペア:

[(1, 25355880), (2, 12677940), (3, 8451960), (4, 6338970), (5, 5071176), (6, 4225980), (8, 3169485), (9, 2817320), (10, 2535588), (11, 2305080), (12, 2112990), (15, 1690392), (18, 1408660), (19, 1334520), (20, 1267794), (22, 1152540), (24, 1056495), (30, 845196), (33, 768360), (36, 704330), (38, 667260), (40, 633897), (44, 576270), (45, 563464), (55, 461016), (57, 444840), (60, 422598), (66, 384180), (72, 352165), (76, 333630), (88, 288135), (90, 281732), (95, 266904), (99, 256120), (110, 230508), (114, 222420), (120, 211299), (132, 192090), (152, 166815), (165, 153672), (171, 148280), (180, 140866), (190, 133452), (198, 128060), (209, 121320), (220, 115254), (228, 111210), (264, 96045), (285, 88968), (330, 76836), (337, 75240), (342, 74140), (360, 70433), (380, 66726), (396, 64030), (418, 60660), (440, 57627), (456, 55605), (495, 51224), (570, 44484), (627, 40440), (660, 38418), (674, 37620), (684, 37070), (760, 33363), (792, 32015), (836, 30330), (855, 29656), (990, 25612), (1011, 25080), (1045, 24264), (1140, 22242), (1254, 20220), (1320, 19209), (1348, 18810), (1368, 18535), (1672, 15165), (1685, 15048), (1710, 14828), (1881, 13480), (1980, 12806), (2022, 12540), (2090, 12132), (2280, 11121), (2508, 10110), (2696, 9405), (3033, 8360), (3135, 8088), (3370, 7524), (3420, 7414), (3707, 6840), (3762, 6740), (3960, 6403), (4044, 6270), (4180, 6066), (5016, 5055)]