100665720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 128

約数和(自身を含む): 339897600

約数和(自身を除く): 239231880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1123, 1245, 1494, 1660, 1992, 2241, 2246, 2490, 2988, 3320, 3369, 3735, 4482, 4492, 4980, 5615, 5976, 6738, 7470, 8964, 8984, 9960, 10107, 11205, 11230, 13476, 14940, 16845, 17928, 20214, 22410, 22460, 26952, 29880, 30321, 33690, 40428, 44820, 44920, 50535, 60642, 67380, 80856, 89640, 93209, 101070, 121284, 134760, 151605, 186418, 202140, 242568, 279627, 303210, 372836, 404280, 466045, 559254, 606420, 745672, 838881, 932090, 1118508, 1212840, 1398135, 1677762, 1864180, 2237016, 2516643, 2796270, 3355524, 3728360, 4194405, 5033286, 5592540, 6711048, 8388810, 10066572, 11185080, 12583215, 16777620, 20133144, 25166430, 33555240, 50332860, 100665720]

約数ペア:

[(1, 100665720), (2, 50332860), (3, 33555240), (4, 25166430), (5, 20133144), (6, 16777620), (8, 12583215), (9, 11185080), (10, 10066572), (12, 8388810), (15, 6711048), (18, 5592540), (20, 5033286), (24, 4194405), (27, 3728360), (30, 3355524), (36, 2796270), (40, 2516643), (45, 2237016), (54, 1864180), (60, 1677762), (72, 1398135), (83, 1212840), (90, 1118508), (108, 932090), (120, 838881), (135, 745672), (166, 606420), (180, 559254), (216, 466045), (249, 404280), (270, 372836), (332, 303210), (360, 279627), (415, 242568), (498, 202140), (540, 186418), (664, 151605), (747, 134760), (830, 121284), (996, 101070), (1080, 93209), (1123, 89640), (1245, 80856), (1494, 67380), (1660, 60642), (1992, 50535), (2241, 44920), (2246, 44820), (2490, 40428), (2988, 33690), (3320, 30321), (3369, 29880), (3735, 26952), (4482, 22460), (4492, 22410), (4980, 20214), (5615, 17928), (5976, 16845), (6738, 14940), (7470, 13476), (8964, 11230), (8984, 11205), (9960, 10107)]