118491100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 328104000

約数和(自身を除く): 209612900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 29, 35, 50, 52, 58, 65, 70, 91, 100, 116, 130, 140, 145, 175, 182, 203, 260, 290, 325, 350, 364, 377, 406, 449, 455, 580, 650, 700, 725, 754, 812, 898, 910, 1015, 1300, 1450, 1508, 1796, 1820, 1885, 2030, 2245, 2275, 2639, 2900, 3143, 3770, 4060, 4490, 4550, 5075, 5278, 5837, 6286, 7540, 8980, 9100, 9425, 10150, 10556, 11225, 11674, 12572, 13021, 13195, 15715, 18850, 20300, 22450, 23348, 26042, 26390, 29185, 31430, 37700, 40859, 44900, 52084, 52780, 58370, 62860, 65105, 65975, 78575, 81718, 91147, 116740, 130210, 131950, 145925, 157150, 163436, 169273, 182294, 204295, 260420, 263900, 291850, 314300, 325525, 338546, 364588, 408590, 455735, 583700, 651050, 677092, 817180, 846365, 911470, 1021475, 1184911, 1302100, 1692730, 1822940, 2042950, 2278675, 2369822, 3385460, 4085900, 4231825, 4557350, 4739644, 5924555, 8463650, 9114700, 11849110, 16927300, 23698220, 29622775, 59245550, 118491100]

約数ペア:

[(1, 118491100), (2, 59245550), (4, 29622775), (5, 23698220), (7, 16927300), (10, 11849110), (13, 9114700), (14, 8463650), (20, 5924555), (25, 4739644), (26, 4557350), (28, 4231825), (29, 4085900), (35, 3385460), (50, 2369822), (52, 2278675), (58, 2042950), (65, 1822940), (70, 1692730), (91, 1302100), (100, 1184911), (116, 1021475), (130, 911470), (140, 846365), (145, 817180), (175, 677092), (182, 651050), (203, 583700), (260, 455735), (290, 408590), (325, 364588), (350, 338546), (364, 325525), (377, 314300), (406, 291850), (449, 263900), (455, 260420), (580, 204295), (650, 182294), (700, 169273), (725, 163436), (754, 157150), (812, 145925), (898, 131950), (910, 130210), (1015, 116740), (1300, 91147), (1450, 81718), (1508, 78575), (1796, 65975), (1820, 65105), (1885, 62860), (2030, 58370), (2245, 52780), (2275, 52084), (2639, 44900), (2900, 40859), (3143, 37700), (3770, 31430), (4060, 29185), (4490, 26390), (4550, 26042), (5075, 23348), (5278, 22450), (5837, 20300), (6286, 18850), (7540, 15715), (8980, 13195), (9100, 13021), (9425, 12572), (10150, 11674), (10556, 11225)]