168270900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11447}}^1$

素因数の和:11478

約数の個数: 108

約数和(自身を含む): 566401248

約数和(自身を除く): 398130348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 11447, 14700, 22894, 34341, 45788, 57235, 68682, 80129, 114470, 137364, 160258, 171705, 228940, 240387, 286175, 320516, 343410, 400645, 480774, 560903, 572350, 686820, 801290, 858525, 961548, 1121806, 1144700, 1201935, 1602580, 1682709, 1717050, 2003225, 2243612, 2403870, 2804515, 3365418, 3434100, 4006450, 4807740, 5609030, 6009675, 6730836, 8012900, 8413545, 11218060, 12019350, 14022575, 16827090, 24038700, 28045150, 33654180, 42067725, 56090300, 84135450, 168270900]

約数ペア:

[(1, 168270900), (2, 84135450), (3, 56090300), (4, 42067725), (5, 33654180), (6, 28045150), (7, 24038700), (10, 16827090), (12, 14022575), (14, 12019350), (15, 11218060), (20, 8413545), (21, 8012900), (25, 6730836), (28, 6009675), (30, 5609030), (35, 4807740), (42, 4006450), (49, 3434100), (50, 3365418), (60, 2804515), (70, 2403870), (75, 2243612), (84, 2003225), (98, 1717050), (100, 1682709), (105, 1602580), (140, 1201935), (147, 1144700), (150, 1121806), (175, 961548), (196, 858525), (210, 801290), (245, 686820), (294, 572350), (300, 560903), (350, 480774), (420, 400645), (490, 343410), (525, 320516), (588, 286175), (700, 240387), (735, 228940), (980, 171705), (1050, 160258), (1225, 137364), (1470, 114470), (2100, 80129), (2450, 68682), (2940, 57235), (3675, 45788), (4900, 34341), (7350, 22894), (11447, 14700)]