312963000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{2129}}^1$

素因数の和:2167

約数の個数: 192

約数和(自身を含む): 1136397600

約数和(自身を除く): 823434600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 300, 350, 375, 392, 420, 490, 500, 525, 588, 600, 700, 735, 750, 840, 875, 980, 1000, 1050, 1176, 1225, 1400, 1470, 1500, 1750, 1960, 2100, 2129, 2450, 2625, 2940, 3000, 3500, 3675, 4200, 4258, 4900, 5250, 5880, 6125, 6387, 7000, 7350, 8516, 9800, 10500, 10645, 12250, 12774, 14700, 14903, 17032, 18375, 21000, 21290, 24500, 25548, 29400, 29806, 31935, 36750, 42580, 44709, 49000, 51096, 53225, 59612, 63870, 73500, 74515, 85160, 89418, 104321, 106450, 119224, 127740, 147000, 149030, 159675, 178836, 208642, 212900, 223545, 255480, 266125, 298060, 312963, 319350, 357672, 372575, 417284, 425800, 447090, 521605, 532250, 596120, 625926, 638700, 745150, 798375, 834568, 894180, 1043210, 1064500, 1117725, 1251852, 1277400, 1490300, 1564815, 1596750, 1788360, 1862875, 2086420, 2129000, 2235450, 2503704, 2608025, 2980600, 3129630, 3193500, 3725750, 4172840, 4470900, 5216050, 5588625, 6259260, 6387000, 7451500, 7824075, 8941800, 10432100, 11177250, 12518520, 13040125, 14903000, 15648150, 20864200, 22354500, 26080250, 31296300, 39120375, 44709000, 52160500, 62592600, 78240750, 104321000, 156481500, 312963000]

約数ペア:

[(1, 312963000), (2, 156481500), (3, 104321000), (4, 78240750), (5, 62592600), (6, 52160500), (7, 44709000), (8, 39120375), (10, 31296300), (12, 26080250), (14, 22354500), (15, 20864200), (20, 15648150), (21, 14903000), (24, 13040125), (25, 12518520), (28, 11177250), (30, 10432100), (35, 8941800), (40, 7824075), (42, 7451500), (49, 6387000), (50, 6259260), (56, 5588625), (60, 5216050), (70, 4470900), (75, 4172840), (84, 3725750), (98, 3193500), (100, 3129630), (105, 2980600), (120, 2608025), (125, 2503704), (140, 2235450), (147, 2129000), (150, 2086420), (168, 1862875), (175, 1788360), (196, 1596750), (200, 1564815), (210, 1490300), (245, 1277400), (250, 1251852), (280, 1117725), (294, 1064500), (300, 1043210), (350, 894180), (375, 834568), (392, 798375), (420, 745150), (490, 638700), (500, 625926), (525, 596120), (588, 532250), (600, 521605), (700, 447090), (735, 425800), (750, 417284), (840, 372575), (875, 357672), (980, 319350), (1000, 312963), (1050, 298060), (1176, 266125), (1225, 255480), (1400, 223545), (1470, 212900), (1500, 208642), (1750, 178836), (1960, 159675), (2100, 149030), (2129, 147000), (2450, 127740), (2625, 119224), (2940, 106450), (3000, 104321), (3500, 89418), (3675, 85160), (4200, 74515), (4258, 73500), (4900, 63870), (5250, 59612), (5880, 53225), (6125, 51096), (6387, 49000), (7000, 44709), (7350, 42580), (8516, 36750), (9800, 31935), (10500, 29806), (10645, 29400), (12250, 25548), (12774, 24500), (14700, 21290), (14903, 21000), (17032, 18375)]