281193660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47339}}^1$

素因数の和:47368

約数の個数: 96

約数和(自身を含む): 954374400

約数和(自身を除く): 673180740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 47339, 94678, 142017, 189356, 236695, 284034, 426051, 473390, 520729, 568068, 710085, 852102, 946780, 1041458, 1278153, 1420170, 1562187, 1704204, 2082916, 2130255, 2556306, 2603645, 2840340, 3124374, 4260510, 4686561, 5112612, 5207290, 6248748, 6390765, 7810935, 8521020, 9373122, 10414580, 12781530, 14059683, 15621870, 18746244, 23432805, 25563060, 28119366, 31243740, 46865610, 56238732, 70298415, 93731220, 140596830, 281193660]

約数ペア:

[(1, 281193660), (2, 140596830), (3, 93731220), (4, 70298415), (5, 56238732), (6, 46865610), (9, 31243740), (10, 28119366), (11, 25563060), (12, 23432805), (15, 18746244), (18, 15621870), (20, 14059683), (22, 12781530), (27, 10414580), (30, 9373122), (33, 8521020), (36, 7810935), (44, 6390765), (45, 6248748), (54, 5207290), (55, 5112612), (60, 4686561), (66, 4260510), (90, 3124374), (99, 2840340), (108, 2603645), (110, 2556306), (132, 2130255), (135, 2082916), (165, 1704204), (180, 1562187), (198, 1420170), (220, 1278153), (270, 1041458), (297, 946780), (330, 852102), (396, 710085), (495, 568068), (540, 520729), (594, 473390), (660, 426051), (990, 284034), (1188, 236695), (1485, 189356), (1980, 142017), (2970, 94678), (5940, 47339)]