403115220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 1308303360

約数和(自身を除く): 905188140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 103, 153, 170, 180, 204, 206, 255, 306, 309, 340, 412, 510, 515, 612, 618, 765, 927, 1020, 1030, 1236, 1279, 1530, 1545, 1751, 1854, 2060, 2558, 3060, 3090, 3502, 3708, 3837, 4635, 5116, 5253, 6180, 6395, 7004, 7674, 8755, 9270, 10506, 11511, 12790, 15348, 15759, 17510, 18540, 19185, 21012, 21743, 23022, 25580, 26265, 31518, 35020, 38370, 43486, 46044, 52530, 57555, 63036, 65229, 76740, 78795, 86972, 105060, 108715, 115110, 130458, 131737, 157590, 195687, 217430, 230220, 260916, 263474, 315180, 326145, 391374, 395211, 434860, 526948, 652290, 658685, 782748, 790422, 978435, 1185633, 1304580, 1317370, 1580844, 1956870, 1976055, 2239529, 2371266, 2634740, 3913740, 3952110, 4479058, 4742532, 5928165, 6718587, 7904220, 8958116, 11197645, 11856330, 13437174, 20155761, 22395290, 23712660, 26874348, 33592935, 40311522, 44790580, 67185870, 80623044, 100778805, 134371740, 201557610, 403115220]

約数ペア:

[(1, 403115220), (2, 201557610), (3, 134371740), (4, 100778805), (5, 80623044), (6, 67185870), (9, 44790580), (10, 40311522), (12, 33592935), (15, 26874348), (17, 23712660), (18, 22395290), (20, 20155761), (30, 13437174), (34, 11856330), (36, 11197645), (45, 8958116), (51, 7904220), (60, 6718587), (68, 5928165), (85, 4742532), (90, 4479058), (102, 3952110), (103, 3913740), (153, 2634740), (170, 2371266), (180, 2239529), (204, 1976055), (206, 1956870), (255, 1580844), (306, 1317370), (309, 1304580), (340, 1185633), (412, 978435), (510, 790422), (515, 782748), (612, 658685), (618, 652290), (765, 526948), (927, 434860), (1020, 395211), (1030, 391374), (1236, 326145), (1279, 315180), (1530, 263474), (1545, 260916), (1751, 230220), (1854, 217430), (2060, 195687), (2558, 157590), (3060, 131737), (3090, 130458), (3502, 115110), (3708, 108715), (3837, 105060), (4635, 86972), (5116, 78795), (5253, 76740), (6180, 65229), (6395, 63036), (7004, 57555), (7674, 52530), (8755, 46044), (9270, 43486), (10506, 38370), (11511, 35020), (12790, 31518), (15348, 26265), (15759, 25580), (17510, 23022), (18540, 21743), (19185, 21012)]