73329660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1549}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 223423200

約数和(自身を除く): 150093540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1549, 1578, 2367, 2630, 3098, 3156, 3945, 4647, 4734, 5260, 6196, 7745, 7890, 9294, 9468, 11835, 13941, 15490, 15780, 18588, 23235, 23670, 27882, 30980, 46470, 47340, 55764, 69705, 92940, 139410, 278820, 407387, 814774, 1222161, 1629548, 2036935, 2444322, 3666483, 4073870, 4888644, 6110805, 7332966, 8147740, 12221610, 14665932, 18332415, 24443220, 36664830, 73329660]

約数ペア:

[(1, 73329660), (2, 36664830), (3, 24443220), (4, 18332415), (5, 14665932), (6, 12221610), (9, 8147740), (10, 7332966), (12, 6110805), (15, 4888644), (18, 4073870), (20, 3666483), (30, 2444322), (36, 2036935), (45, 1629548), (60, 1222161), (90, 814774), (180, 407387), (263, 278820), (526, 139410), (789, 92940), (1052, 69705), (1315, 55764), (1549, 47340), (1578, 46470), (2367, 30980), (2630, 27882), (3098, 23670), (3156, 23235), (3945, 18588), (4647, 15780), (4734, 15490), (5260, 13941), (6196, 11835), (7745, 9468), (7890, 9294)]