78313230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1015

約数の個数: 80

約数和(自身を含む): 212747040

約数和(自身を除く): 134433810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 545, 654, 810, 887, 981, 1090, 1635, 1774, 1962, 2661, 2943, 3270, 4435, 4905, 5322, 5886, 7983, 8829, 8870, 9810, 13305, 14715, 15966, 17658, 23949, 26610, 29430, 39915, 44145, 47898, 71847, 79830, 88290, 96683, 119745, 143694, 193366, 239490, 290049, 359235, 483415, 580098, 718470, 870147, 966830, 1450245, 1740294, 2610441, 2900490, 4350735, 5220882, 7831323, 8701470, 13052205, 15662646, 26104410, 39156615, 78313230]

約数ペア:

[(1, 78313230), (2, 39156615), (3, 26104410), (5, 15662646), (6, 13052205), (9, 8701470), (10, 7831323), (15, 5220882), (18, 4350735), (27, 2900490), (30, 2610441), (45, 1740294), (54, 1450245), (81, 966830), (90, 870147), (109, 718470), (135, 580098), (162, 483415), (218, 359235), (270, 290049), (327, 239490), (405, 193366), (545, 143694), (654, 119745), (810, 96683), (887, 88290), (981, 79830), (1090, 71847), (1635, 47898), (1774, 44145), (1962, 39915), (2661, 29430), (2943, 26610), (3270, 23949), (4435, 17658), (4905, 15966), (5322, 14715), (5886, 13305), (7983, 9810), (8829, 8870)]