768008450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 1627128000

約数和(自身を除く): 859119550

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 179, 269, 275, 290, 319, 358, 538, 550, 638, 725, 895, 1345, 1450, 1595, 1790, 1969, 2690, 2959, 3190, 3938, 4475, 5191, 5918, 6725, 7801, 7975, 8950, 9845, 10382, 13450, 14795, 15602, 15950, 19690, 25955, 29590, 39005, 48151, 49225, 51910, 57101, 73975, 78010, 85811, 96302, 98450, 114202, 129775, 147950, 171622, 195025, 240755, 259550, 285505, 390050, 429055, 481510, 529661, 571010, 858110, 1059322, 1203775, 1396379, 1427525, 2145275, 2407550, 2648305, 2792758, 2855050, 4290550, 5296610, 6981895, 13241525, 13963790, 15360169, 26483050, 30720338, 34909475, 69818950, 76800845, 153601690, 384004225, 768008450]

約数ペア:

[(1, 768008450), (2, 384004225), (5, 153601690), (10, 76800845), (11, 69818950), (22, 34909475), (25, 30720338), (29, 26483050), (50, 15360169), (55, 13963790), (58, 13241525), (110, 6981895), (145, 5296610), (179, 4290550), (269, 2855050), (275, 2792758), (290, 2648305), (319, 2407550), (358, 2145275), (538, 1427525), (550, 1396379), (638, 1203775), (725, 1059322), (895, 858110), (1345, 571010), (1450, 529661), (1595, 481510), (1790, 429055), (1969, 390050), (2690, 285505), (2959, 259550), (3190, 240755), (3938, 195025), (4475, 171622), (5191, 147950), (5918, 129775), (6725, 114202), (7801, 98450), (7975, 96302), (8950, 85811), (9845, 78010), (10382, 73975), (13450, 57101), (14795, 51910), (15602, 49225), (15950, 48151), (19690, 39005), (25955, 29590)]