191870700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{91367}}^1$

素因数の和:91391

約数の個数: 72

約数和(自身を含む): 634459392

約数和(自身を除く): 442588692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 91367, 182734, 274101, 365468, 456835, 548202, 639569, 913670, 1096404, 1279138, 1370505, 1827340, 1918707, 2284175, 2558276, 2741010, 3197845, 3837414, 4568350, 5482020, 6395690, 6852525, 7674828, 9136700, 9593535, 12791380, 13705050, 15989225, 19187070, 27410100, 31978450, 38374140, 47967675, 63956900, 95935350, 191870700]

約数ペア:

[(1, 191870700), (2, 95935350), (3, 63956900), (4, 47967675), (5, 38374140), (6, 31978450), (7, 27410100), (10, 19187070), (12, 15989225), (14, 13705050), (15, 12791380), (20, 9593535), (21, 9136700), (25, 7674828), (28, 6852525), (30, 6395690), (35, 5482020), (42, 4568350), (50, 3837414), (60, 3197845), (70, 2741010), (75, 2558276), (84, 2284175), (100, 1918707), (105, 1827340), (140, 1370505), (150, 1279138), (175, 1096404), (210, 913670), (300, 639569), (350, 548202), (420, 456835), (525, 365468), (700, 274101), (1050, 182734), (2100, 91367)]