188045200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 520323840

約数和(自身を除く): 332278640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 239, 280, 281, 350, 400, 478, 560, 562, 700, 956, 1124, 1195, 1400, 1405, 1673, 1912, 1967, 2248, 2390, 2800, 2810, 3346, 3824, 3934, 4496, 4780, 5620, 5975, 6692, 7025, 7868, 8365, 9560, 9835, 11240, 11950, 13384, 14050, 15736, 16730, 19120, 19670, 22480, 23900, 26768, 28100, 31472, 33460, 39340, 41825, 47800, 49175, 56200, 66920, 67159, 78680, 83650, 95600, 98350, 112400, 133840, 134318, 157360, 167300, 196700, 268636, 334600, 335795, 393400, 470113, 537272, 669200, 671590, 786800, 940226, 1074544, 1343180, 1678975, 1880452, 2350565, 2686360, 3357950, 3760904, 4701130, 5372720, 6715900, 7521808, 9402260, 11752825, 13431800, 18804520, 23505650, 26863600, 37609040, 47011300, 94022600, 188045200]

約数ペア:

[(1, 188045200), (2, 94022600), (4, 47011300), (5, 37609040), (7, 26863600), (8, 23505650), (10, 18804520), (14, 13431800), (16, 11752825), (20, 9402260), (25, 7521808), (28, 6715900), (35, 5372720), (40, 4701130), (50, 3760904), (56, 3357950), (70, 2686360), (80, 2350565), (100, 1880452), (112, 1678975), (140, 1343180), (175, 1074544), (200, 940226), (239, 786800), (280, 671590), (281, 669200), (350, 537272), (400, 470113), (478, 393400), (560, 335795), (562, 334600), (700, 268636), (956, 196700), (1124, 167300), (1195, 157360), (1400, 134318), (1405, 133840), (1673, 112400), (1912, 98350), (1967, 95600), (2248, 83650), (2390, 78680), (2800, 67159), (2810, 66920), (3346, 56200), (3824, 49175), (3934, 47800), (4496, 41825), (4780, 39340), (5620, 33460), (5975, 31472), (6692, 28100), (7025, 26768), (7868, 23900), (8365, 22480), (9560, 19670), (9835, 19120), (11240, 16730), (11950, 15736), (13384, 14050)]