788644620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85909}}^1$

素因数の和:85944

約数の個数: 96

約数和(自身を含む): 2597918400

約数和(自身を除く): 1809273780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 85909, 171818, 257727, 343636, 429545, 515454, 773181, 859090, 1030908, 1288635, 1460453, 1546362, 1718180, 2319543, 2577270, 2920906, 3092724, 3865905, 4381359, 4639086, 5154540, 5841812, 7302265, 7731810, 8762718, 9278172, 11597715, 13144077, 14604530, 15463620, 17525436, 21906795, 23195430, 26288154, 29209060, 39432231, 43813590, 46390860, 52576308, 65720385, 78864462, 87627180, 131440770, 157728924, 197161155, 262881540, 394322310, 788644620]

約数ペア:

[(1, 788644620), (2, 394322310), (3, 262881540), (4, 197161155), (5, 157728924), (6, 131440770), (9, 87627180), (10, 78864462), (12, 65720385), (15, 52576308), (17, 46390860), (18, 43813590), (20, 39432231), (27, 29209060), (30, 26288154), (34, 23195430), (36, 21906795), (45, 17525436), (51, 15463620), (54, 14604530), (60, 13144077), (68, 11597715), (85, 9278172), (90, 8762718), (102, 7731810), (108, 7302265), (135, 5841812), (153, 5154540), (170, 4639086), (180, 4381359), (204, 3865905), (255, 3092724), (270, 2920906), (306, 2577270), (340, 2319543), (459, 1718180), (510, 1546362), (540, 1460453), (612, 1288635), (765, 1030908), (918, 859090), (1020, 773181), (1530, 515454), (1836, 429545), (2295, 343636), (3060, 257727), (4590, 171818), (9180, 85909)]