100688220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 327600000

約数和(自身を除く): 226911780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 499, 531, 570, 590, 684, 708, 855, 885, 998, 1062, 1121, 1140, 1180, 1497, 1710, 1770, 1996, 2124, 2242, 2495, 2655, 2994, 3363, 3420, 3540, 4484, 4491, 4990, 5310, 5605, 5988, 6726, 7485, 8982, 9481, 9980, 10089, 10620, 11210, 13452, 14970, 16815, 17964, 18962, 20178, 22420, 22455, 28443, 29441, 29940, 33630, 37924, 40356, 44910, 47405, 50445, 56886, 58882, 67260, 85329, 88323, 89820, 94810, 100890, 113772, 117764, 142215, 147205, 170658, 176646, 189620, 201780, 264969, 284430, 294410, 341316, 353292, 426645, 441615, 529938, 559379, 568860, 588820, 853290, 883230, 1059876, 1118758, 1324845, 1678137, 1706580, 1766460, 2237516, 2649690, 2796895, 3356274, 5034411, 5299380, 5593790, 6712548, 8390685, 10068822, 11187580, 16781370, 20137644, 25172055, 33562740, 50344110, 100688220]

約数ペア:

[(1, 100688220), (2, 50344110), (3, 33562740), (4, 25172055), (5, 20137644), (6, 16781370), (9, 11187580), (10, 10068822), (12, 8390685), (15, 6712548), (18, 5593790), (19, 5299380), (20, 5034411), (30, 3356274), (36, 2796895), (38, 2649690), (45, 2237516), (57, 1766460), (59, 1706580), (60, 1678137), (76, 1324845), (90, 1118758), (95, 1059876), (114, 883230), (118, 853290), (171, 588820), (177, 568860), (180, 559379), (190, 529938), (228, 441615), (236, 426645), (285, 353292), (295, 341316), (342, 294410), (354, 284430), (380, 264969), (499, 201780), (531, 189620), (570, 176646), (590, 170658), (684, 147205), (708, 142215), (855, 117764), (885, 113772), (998, 100890), (1062, 94810), (1121, 89820), (1140, 88323), (1180, 85329), (1497, 67260), (1710, 58882), (1770, 56886), (1996, 50445), (2124, 47405), (2242, 44910), (2495, 40356), (2655, 37924), (2994, 33630), (3363, 29940), (3420, 29441), (3540, 28443), (4484, 22455), (4491, 22420), (4990, 20178), (5310, 18962), (5605, 17964), (5988, 16815), (6726, 14970), (7485, 13452), (8982, 11210), (9481, 10620), (9980, 10089)]