210070275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 389135808

約数和(自身を除く): 179065533

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 61, 73, 75, 85, 111, 183, 185, 219, 255, 305, 365, 425, 555, 629, 915, 925, 1037, 1095, 1241, 1275, 1525, 1825, 1887, 2257, 2701, 2775, 3111, 3145, 3723, 4453, 4575, 5185, 5475, 6205, 6771, 8103, 9435, 11285, 13359, 13505, 15555, 15725, 18615, 22265, 25925, 31025, 33855, 38369, 40515, 45917, 47175, 56425, 66795, 67525, 75701, 77775, 93075, 111325, 115107, 137751, 164761, 169275, 191845, 202575, 227103, 229585, 333975, 378505, 494283, 575535, 688755, 823805, 959225, 1135515, 1147925, 1892525, 2471415, 2800937, 2877675, 3443775, 4119025, 5677575, 8402811, 12357075, 14004685, 42014055, 70023425, 210070275]

約数ペア:

[(1, 210070275), (3, 70023425), (5, 42014055), (15, 14004685), (17, 12357075), (25, 8402811), (37, 5677575), (51, 4119025), (61, 3443775), (73, 2877675), (75, 2800937), (85, 2471415), (111, 1892525), (183, 1147925), (185, 1135515), (219, 959225), (255, 823805), (305, 688755), (365, 575535), (425, 494283), (555, 378505), (629, 333975), (915, 229585), (925, 227103), (1037, 202575), (1095, 191845), (1241, 169275), (1275, 164761), (1525, 137751), (1825, 115107), (1887, 111325), (2257, 93075), (2701, 77775), (2775, 75701), (3111, 67525), (3145, 66795), (3723, 56425), (4453, 47175), (4575, 45917), (5185, 40515), (5475, 38369), (6205, 33855), (6771, 31025), (8103, 25925), (9435, 22265), (11285, 18615), (13359, 15725), (13505, 15555)]