43388100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 159239808

約数和(自身を除く): 115851708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 71, 75, 84, 90, 97, 100, 105, 126, 140, 142, 150, 175, 180, 194, 210, 213, 225, 252, 284, 291, 300, 315, 350, 355, 388, 420, 426, 450, 485, 497, 525, 582, 630, 639, 679, 700, 710, 852, 873, 900, 970, 994, 1050, 1065, 1164, 1260, 1278, 1358, 1420, 1455, 1491, 1575, 1746, 1775, 1940, 1988, 2037, 2100, 2130, 2425, 2485, 2556, 2716, 2910, 2982, 3150, 3195, 3395, 3492, 3550, 4074, 4260, 4365, 4473, 4850, 4970, 5325, 5820, 5964, 6111, 6300, 6390, 6790, 6887, 7100, 7275, 7455, 8148, 8730, 8946, 9700, 9940, 10185, 10650, 12222, 12425, 12780, 13580, 13774, 14550, 14910, 15975, 16975, 17460, 17892, 20370, 20661, 21300, 21825, 22365, 24444, 24850, 27548, 29100, 29820, 30555, 31950, 33950, 34435, 37275, 40740, 41322, 43650, 44730, 48209, 49700, 50925, 61110, 61983, 63900, 67900, 68870, 74550, 82644, 87300, 89460, 96418, 101850, 103305, 111825, 122220, 123966, 137740, 144627, 149100, 152775, 172175, 192836, 203700, 206610, 223650, 241045, 247932, 289254, 305550, 309915, 344350, 413220, 433881, 447300, 482090, 516525, 578508, 611100, 619830, 688700, 723135, 867762, 964180, 1033050, 1205225, 1239660, 1446270, 1549575, 1735524, 2066100, 2169405, 2410450, 2892540, 3099150, 3615675, 4338810, 4820900, 6198300, 7231350, 8677620, 10847025, 14462700, 21694050, 43388100]

約数ペア:

[(1, 43388100), (2, 21694050), (3, 14462700), (4, 10847025), (5, 8677620), (6, 7231350), (7, 6198300), (9, 4820900), (10, 4338810), (12, 3615675), (14, 3099150), (15, 2892540), (18, 2410450), (20, 2169405), (21, 2066100), (25, 1735524), (28, 1549575), (30, 1446270), (35, 1239660), (36, 1205225), (42, 1033050), (45, 964180), (50, 867762), (60, 723135), (63, 688700), (70, 619830), (71, 611100), (75, 578508), (84, 516525), (90, 482090), (97, 447300), (100, 433881), (105, 413220), (126, 344350), (140, 309915), (142, 305550), (150, 289254), (175, 247932), (180, 241045), (194, 223650), (210, 206610), (213, 203700), (225, 192836), (252, 172175), (284, 152775), (291, 149100), (300, 144627), (315, 137740), (350, 123966), (355, 122220), (388, 111825), (420, 103305), (426, 101850), (450, 96418), (485, 89460), (497, 87300), (525, 82644), (582, 74550), (630, 68870), (639, 67900), (679, 63900), (700, 61983), (710, 61110), (852, 50925), (873, 49700), (900, 48209), (970, 44730), (994, 43650), (1050, 41322), (1065, 40740), (1164, 37275), (1260, 34435), (1278, 33950), (1358, 31950), (1420, 30555), (1455, 29820), (1491, 29100), (1575, 27548), (1746, 24850), (1775, 24444), (1940, 22365), (1988, 21825), (2037, 21300), (2100, 20661), (2130, 20370), (2425, 17892), (2485, 17460), (2556, 16975), (2716, 15975), (2910, 14910), (2982, 14550), (3150, 13774), (3195, 13580), (3395, 12780), (3492, 12425), (3550, 12222), (4074, 10650), (4260, 10185), (4365, 9940), (4473, 9700), (4850, 8946), (4970, 8730), (5325, 8148), (5820, 7455), (5964, 7275), (6111, 7100), (6300, 6887), (6390, 6790)]