83661660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1265

約数の個数: 120

約数和(自身を含む): 268776816

約数和(自身を除く): 185115156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1201, 1290, 1548, 1620, 1935, 2322, 2402, 2580, 3483, 3603, 3870, 4644, 4804, 5805, 6005, 6966, 7206, 7740, 10809, 11610, 12010, 13932, 14412, 17415, 18015, 21618, 23220, 24020, 32427, 34830, 36030, 43236, 51643, 54045, 64854, 69660, 72060, 97281, 103286, 108090, 129708, 154929, 162135, 194562, 206572, 216180, 258215, 309858, 324270, 389124, 464787, 486405, 516430, 619716, 648540, 774645, 929574, 972810, 1032860, 1394361, 1549290, 1859148, 1945620, 2323935, 2788722, 3098580, 4183083, 4647870, 5577444, 6971805, 8366166, 9295740, 13943610, 16732332, 20915415, 27887220, 41830830, 83661660]

約数ペア:

[(1, 83661660), (2, 41830830), (3, 27887220), (4, 20915415), (5, 16732332), (6, 13943610), (9, 9295740), (10, 8366166), (12, 6971805), (15, 5577444), (18, 4647870), (20, 4183083), (27, 3098580), (30, 2788722), (36, 2323935), (43, 1945620), (45, 1859148), (54, 1549290), (60, 1394361), (81, 1032860), (86, 972810), (90, 929574), (108, 774645), (129, 648540), (135, 619716), (162, 516430), (172, 486405), (180, 464787), (215, 389124), (258, 324270), (270, 309858), (324, 258215), (387, 216180), (405, 206572), (430, 194562), (516, 162135), (540, 154929), (645, 129708), (774, 108090), (810, 103286), (860, 97281), (1161, 72060), (1201, 69660), (1290, 64854), (1548, 54045), (1620, 51643), (1935, 43236), (2322, 36030), (2402, 34830), (2580, 32427), (3483, 24020), (3603, 23220), (3870, 21618), (4644, 18015), (4804, 17415), (5805, 14412), (6005, 13932), (6966, 12010), (7206, 11610), (7740, 10809)]