100408680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 336960000

約数和(自身を除く): 236551320

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, 90, 108, 120, 135, 180, 216, 239, 270, 360, 389, 478, 540, 717, 778, 956, 1080, 1167, 1195, 1434, 1556, 1912, 1945, 2151, 2334, 2390, 2868, 3112, 3501, 3585, 3890, 4302, 4668, 4780, 5736, 5835, 6453, 7002, 7170, 7780, 8604, 9336, 9560, 10503, 10755, 11670, 12906, 14004, 14340, 15560, 17208, 17505, 21006, 21510, 23340, 25812, 28008, 28680, 32265, 35010, 42012, 43020, 46680, 51624, 52515, 64530, 70020, 84024, 86040, 92971, 105030, 129060, 140040, 185942, 210060, 258120, 278913, 371884, 420120, 464855, 557826, 743768, 836739, 929710, 1115652, 1394565, 1673478, 1859420, 2231304, 2510217, 2789130, 3346956, 3718840, 4183695, 5020434, 5578260, 6693912, 8367390, 10040868, 11156520, 12551085, 16734780, 20081736, 25102170, 33469560, 50204340, 100408680]

約数ペア:

[(1, 100408680), (2, 50204340), (3, 33469560), (4, 25102170), (5, 20081736), (6, 16734780), (8, 12551085), (9, 11156520), (10, 10040868), (12, 8367390), (15, 6693912), (18, 5578260), (20, 5020434), (24, 4183695), (27, 3718840), (30, 3346956), (36, 2789130), (40, 2510217), (45, 2231304), (54, 1859420), (60, 1673478), (72, 1394565), (90, 1115652), (108, 929710), (120, 836739), (135, 743768), (180, 557826), (216, 464855), (239, 420120), (270, 371884), (360, 278913), (389, 258120), (478, 210060), (540, 185942), (717, 140040), (778, 129060), (956, 105030), (1080, 92971), (1167, 86040), (1195, 84024), (1434, 70020), (1556, 64530), (1912, 52515), (1945, 51624), (2151, 46680), (2334, 43020), (2390, 42012), (2868, 35010), (3112, 32265), (3501, 28680), (3585, 28008), (3890, 25812), (4302, 23340), (4668, 21510), (4780, 21006), (5736, 17505), (5835, 17208), (6453, 15560), (7002, 14340), (7170, 14004), (7780, 12906), (8604, 11670), (9336, 10755), (9560, 10503)]