166154050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 347745600

約数和(自身を除く): 181591550

約数列:

[1, 2, 5, 10, 19, 25, 29, 37, 38, 50, 58, 74, 95, 145, 163, 185, 190, 290, 326, 370, 475, 551, 703, 725, 815, 925, 950, 1073, 1102, 1406, 1450, 1630, 1850, 2146, 2755, 3097, 3515, 4075, 4727, 5365, 5510, 6031, 6194, 7030, 8150, 9454, 10730, 12062, 13775, 15485, 17575, 20387, 23635, 26825, 27550, 30155, 30970, 35150, 40774, 47270, 53650, 60310, 77425, 89813, 101935, 114589, 118175, 150775, 154850, 174899, 179626, 203870, 229178, 236350, 301550, 349798, 449065, 509675, 572945, 874495, 898130, 1019350, 1145890, 1748990, 2245325, 2864725, 3323081, 4372475, 4490650, 5729450, 6646162, 8744950, 16615405, 33230810, 83077025, 166154050]

約数ペア:

[(1, 166154050), (2, 83077025), (5, 33230810), (10, 16615405), (19, 8744950), (25, 6646162), (29, 5729450), (37, 4490650), (38, 4372475), (50, 3323081), (58, 2864725), (74, 2245325), (95, 1748990), (145, 1145890), (163, 1019350), (185, 898130), (190, 874495), (290, 572945), (326, 509675), (370, 449065), (475, 349798), (551, 301550), (703, 236350), (725, 229178), (815, 203870), (925, 179626), (950, 174899), (1073, 154850), (1102, 150775), (1406, 118175), (1450, 114589), (1630, 101935), (1850, 89813), (2146, 77425), (2755, 60310), (3097, 53650), (3515, 47270), (4075, 40774), (4727, 35150), (5365, 30970), (5510, 30155), (6031, 27550), (6194, 26825), (7030, 23635), (8150, 20387), (9454, 17575), (10730, 15485), (12062, 13775)]