20131097850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{709}}^1\times {\mathrm{63097}}^1$

素因数の和:63824

約数の個数: 72

約数和(自身を含む): 54162692220

約数和(自身を除く): 34031594370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 709, 1418, 2127, 3545, 4254, 6381, 7090, 10635, 12762, 17725, 21270, 31905, 35450, 53175, 63097, 63810, 106350, 126194, 159525, 189291, 315485, 319050, 378582, 567873, 630970, 946455, 1135746, 1577425, 1892910, 2839365, 3154850, 4732275, 5678730, 9464550, 14196825, 28393650, 44735773, 89471546, 134207319, 223678865, 268414638, 402621957, 447357730, 671036595, 805243914, 1118394325, 1342073190, 2013109785, 2236788650, 3355182975, 4026219570, 6710365950, 10065548925, 20131097850]

約数ペア:

[(1, 20131097850), (2, 10065548925), (3, 6710365950), (5, 4026219570), (6, 3355182975), (9, 2236788650), (10, 2013109785), (15, 1342073190), (18, 1118394325), (25, 805243914), (30, 671036595), (45, 447357730), (50, 402621957), (75, 268414638), (90, 223678865), (150, 134207319), (225, 89471546), (450, 44735773), (709, 28393650), (1418, 14196825), (2127, 9464550), (3545, 5678730), (4254, 4732275), (6381, 3154850), (7090, 2839365), (10635, 1892910), (12762, 1577425), (17725, 1135746), (21270, 946455), (31905, 630970), (35450, 567873), (53175, 378582), (63097, 319050), (63810, 315485), (106350, 189291), (126194, 159525)]