201110100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6911}}^1$

素因数の和:7025

約数の個数: 72

約数和(自身を含む): 587962368

約数和(自身を除く): 386852268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 4850, 5820, 6911, 7275, 9700, 13822, 14550, 20733, 27644, 29100, 34555, 41466, 69110, 82932, 103665, 138220, 172775, 207330, 345550, 414660, 518325, 670367, 691100, 1036650, 1340734, 2011101, 2073300, 2681468, 3351835, 4022202, 6703670, 8044404, 10055505, 13407340, 16759175, 20111010, 33518350, 40222020, 50277525, 67036700, 100555050, 201110100]

約数ペア:

[(1, 201110100), (2, 100555050), (3, 67036700), (4, 50277525), (5, 40222020), (6, 33518350), (10, 20111010), (12, 16759175), (15, 13407340), (20, 10055505), (25, 8044404), (30, 6703670), (50, 4022202), (60, 3351835), (75, 2681468), (97, 2073300), (100, 2011101), (150, 1340734), (194, 1036650), (291, 691100), (300, 670367), (388, 518325), (485, 414660), (582, 345550), (970, 207330), (1164, 172775), (1455, 138220), (1940, 103665), (2425, 82932), (2910, 69110), (4850, 41466), (5820, 34555), (6911, 29100), (7275, 27644), (9700, 20733), (13822, 14550)]