230358500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 546515424

約数和(自身を除く): 316156924

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 125, 164, 170, 205, 250, 340, 410, 425, 500, 661, 697, 820, 850, 1025, 1322, 1394, 1700, 2050, 2125, 2644, 2788, 3305, 3485, 4100, 4250, 5125, 6610, 6970, 8500, 10250, 11237, 13220, 13940, 16525, 17425, 20500, 22474, 27101, 33050, 34850, 44948, 54202, 56185, 66100, 69700, 82625, 87125, 108404, 112370, 135505, 165250, 174250, 224740, 271010, 280925, 330500, 348500, 460717, 542020, 561850, 677525, 921434, 1123700, 1355050, 1404625, 1842868, 2303585, 2710100, 2809250, 3387625, 4607170, 5618500, 6775250, 9214340, 11517925, 13550500, 23035850, 46071700, 57589625, 115179250, 230358500]

約数ペア:

[(1, 230358500), (2, 115179250), (4, 57589625), (5, 46071700), (10, 23035850), (17, 13550500), (20, 11517925), (25, 9214340), (34, 6775250), (41, 5618500), (50, 4607170), (68, 3387625), (82, 2809250), (85, 2710100), (100, 2303585), (125, 1842868), (164, 1404625), (170, 1355050), (205, 1123700), (250, 921434), (340, 677525), (410, 561850), (425, 542020), (500, 460717), (661, 348500), (697, 330500), (820, 280925), (850, 271010), (1025, 224740), (1322, 174250), (1394, 165250), (1700, 135505), (2050, 112370), (2125, 108404), (2644, 87125), (2788, 82625), (3305, 69700), (3485, 66100), (4100, 56185), (4250, 54202), (5125, 44948), (6610, 34850), (6970, 33050), (8500, 27101), (10250, 22474), (11237, 20500), (13220, 17425), (13940, 16525)]