66667388.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 281428992

約数和(自身を除く): 180193482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 127, 153, 170, 254, 255, 306, 381, 510, 521, 635, 762, 765, 1042, 1143, 1270, 1530, 1563, 1905, 2159, 2286, 2605, 3126, 3810, 4318, 4689, 5210, 5715, 6477, 7815, 8857, 9378, 10795, 11430, 12954, 15630, 17714, 19431, 21590, 23445, 26571, 32385, 38862, 44285, 46890, 53142, 64770, 66167, 79713, 88570, 97155, 132334, 132855, 159426, 194310, 198501, 265710, 330835, 397002, 398565, 595503, 661670, 797130, 992505, 1124839, 1191006, 1985010, 2249678, 2977515, 3374517, 5624195, 5955030, 6749034, 10123551, 11248390, 16872585, 20247102, 33745170, 50617755, 101235510]

約数ペア:

[(1, 101235510), (2, 50617755), (3, 33745170), (5, 20247102), (6, 16872585), (9, 11248390), (10, 10123551), (15, 6749034), (17, 5955030), (18, 5624195), (30, 3374517), (34, 2977515), (45, 2249678), (51, 1985010), (85, 1191006), (90, 1124839), (102, 992505), (127, 797130), (153, 661670), (170, 595503), (254, 398565), (255, 397002), (306, 330835), (381, 265710), (510, 198501), (521, 194310), (635, 159426), (762, 132855), (765, 132334), (1042, 97155), (1143, 88570), (1270, 79713), (1530, 66167), (1563, 64770), (1905, 53142), (2159, 46890), (2286, 44285), (2605, 38862), (3126, 32385), (3810, 26571), (4318, 23445), (4689, 21590), (5210, 19431), (5715, 17714), (6477, 15630), (7815, 12954), (8857, 11430), (9378, 10795)]