87454740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 258048000

約数和(自身を除く): 170593260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 127, 138, 230, 254, 276, 345, 381, 460, 499, 508, 635, 690, 762, 998, 1270, 1380, 1497, 1524, 1905, 1996, 2495, 2540, 2921, 2994, 3810, 4990, 5842, 5988, 7485, 7620, 8763, 9980, 11477, 11684, 14605, 14970, 17526, 22954, 29210, 29940, 34431, 35052, 43815, 45908, 57385, 58420, 63373, 68862, 87630, 114770, 126746, 137724, 172155, 175260, 190119, 229540, 253492, 316865, 344310, 380238, 633730, 688620, 760476, 950595, 1267460, 1457579, 1901190, 2915158, 3802380, 4372737, 5830316, 7287895, 8745474, 14575790, 17490948, 21863685, 29151580, 43727370, 87454740]

約数ペア:

[(1, 87454740), (2, 43727370), (3, 29151580), (4, 21863685), (5, 17490948), (6, 14575790), (10, 8745474), (12, 7287895), (15, 5830316), (20, 4372737), (23, 3802380), (30, 2915158), (46, 1901190), (60, 1457579), (69, 1267460), (92, 950595), (115, 760476), (127, 688620), (138, 633730), (230, 380238), (254, 344310), (276, 316865), (345, 253492), (381, 229540), (460, 190119), (499, 175260), (508, 172155), (635, 137724), (690, 126746), (762, 114770), (998, 87630), (1270, 68862), (1380, 63373), (1497, 58420), (1524, 57385), (1905, 45908), (1996, 43815), (2495, 35052), (2540, 34431), (2921, 29940), (2994, 29210), (3810, 22954), (4990, 17526), (5842, 14970), (5988, 14605), (7485, 11684), (7620, 11477), (8763, 9980)]