68968200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{16421}}^1$

素因数の和:16447

約数の個数: 96

約数和(自身を含む): 244359360

約数和(自身を除く): 175391160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 16421, 32842, 49263, 65684, 82105, 98526, 114947, 131368, 164210, 197052, 229894, 246315, 328420, 344841, 394104, 410525, 459788, 492630, 574735, 656840, 689682, 821050, 919576, 985260, 1149470, 1231575, 1379364, 1642100, 1724205, 1970520, 2298940, 2463150, 2758728, 2873675, 3284200, 3448410, 4597880, 4926300, 5747350, 6896820, 8621025, 9852600, 11494700, 13793640, 17242050, 22989400, 34484100, 68968200]

約数ペア:

[(1, 68968200), (2, 34484100), (3, 22989400), (4, 17242050), (5, 13793640), (6, 11494700), (7, 9852600), (8, 8621025), (10, 6896820), (12, 5747350), (14, 4926300), (15, 4597880), (20, 3448410), (21, 3284200), (24, 2873675), (25, 2758728), (28, 2463150), (30, 2298940), (35, 1970520), (40, 1724205), (42, 1642100), (50, 1379364), (56, 1231575), (60, 1149470), (70, 985260), (75, 919576), (84, 821050), (100, 689682), (105, 656840), (120, 574735), (140, 492630), (150, 459788), (168, 410525), (175, 394104), (200, 344841), (210, 328420), (280, 246315), (300, 229894), (350, 197052), (420, 164210), (525, 131368), (600, 114947), (700, 98526), (840, 82105), (1050, 65684), (1400, 49263), (2100, 32842), (4200, 16421)]