78240750

素因数分解:

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

素因数の和:2163

約数の個数: 96

約数和(自身を含む): 227279520

約数和(自身を除く): 149038770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 490, 525, 735, 750, 875, 1050, 1225, 1470, 1750, 2129, 2450, 2625, 3675, 4258, 5250, 6125, 6387, 7350, 10645, 12250, 12774, 14903, 18375, 21290, 29806, 31935, 36750, 44709, 53225, 63870, 74515, 89418, 104321, 106450, 149030, 159675, 208642, 223545, 266125, 312963, 319350, 372575, 447090, 521605, 532250, 625926, 745150, 798375, 1043210, 1117725, 1564815, 1596750, 1862875, 2235450, 2608025, 3129630, 3725750, 5216050, 5588625, 7824075, 11177250, 13040125, 15648150, 26080250, 39120375, 78240750]

約数ペア:

[(1, 78240750), (2, 39120375), (3, 26080250), (5, 15648150), (6, 13040125), (7, 11177250), (10, 7824075), (14, 5588625), (15, 5216050), (21, 3725750), (25, 3129630), (30, 2608025), (35, 2235450), (42, 1862875), (49, 1596750), (50, 1564815), (70, 1117725), (75, 1043210), (98, 798375), (105, 745150), (125, 625926), (147, 532250), (150, 521605), (175, 447090), (210, 372575), (245, 319350), (250, 312963), (294, 266125), (350, 223545), (375, 208642), (490, 159675), (525, 149030), (735, 106450), (750, 104321), (875, 89418), (1050, 74515), (1225, 63870), (1470, 53225), (1750, 44709), (2129, 36750), (2450, 31935), (2625, 29806), (3675, 21290), (4258, 18375), (5250, 14903), (6125, 12774), (6387, 12250), (7350, 10645)]