555423570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{53}}^2$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 1594461960

約数和(自身を除く): 1039038390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 169, 195, 234, 265, 318, 338, 390, 477, 507, 530, 585, 689, 795, 845, 954, 1014, 1170, 1378, 1521, 1590, 1690, 2067, 2197, 2385, 2535, 2809, 3042, 3445, 4134, 4394, 4770, 5070, 5618, 6201, 6591, 6890, 7605, 8427, 8957, 10335, 10985, 12402, 13182, 14045, 15210, 16854, 17914, 19773, 20670, 21970, 25281, 26871, 28090, 31005, 32955, 36517, 39546, 42135, 44785, 50562, 53742, 62010, 65910, 73034, 80613, 84270, 89570, 98865, 109551, 116441, 126405, 134355, 161226, 182585, 197730, 219102, 232882, 252810, 268710, 328653, 349323, 365170, 403065, 474721, 547755, 582205, 657306, 698646, 806130, 949442, 1047969, 1095510, 1164410, 1424163, 1643265, 1746615, 2095938, 2373605, 2848326, 3286530, 3493230, 4272489, 4747210, 5239845, 6171373, 7120815, 8544978, 10479690, 12342746, 14241630, 18514119, 21362445, 30856865, 37028238, 42724890, 55542357, 61713730, 92570595, 111084714, 185141190, 277711785, 555423570]

約数ペア:

[(1, 555423570), (2, 277711785), (3, 185141190), (5, 111084714), (6, 92570595), (9, 61713730), (10, 55542357), (13, 42724890), (15, 37028238), (18, 30856865), (26, 21362445), (30, 18514119), (39, 14241630), (45, 12342746), (53, 10479690), (65, 8544978), (78, 7120815), (90, 6171373), (106, 5239845), (117, 4747210), (130, 4272489), (159, 3493230), (169, 3286530), (195, 2848326), (234, 2373605), (265, 2095938), (318, 1746615), (338, 1643265), (390, 1424163), (477, 1164410), (507, 1095510), (530, 1047969), (585, 949442), (689, 806130), (795, 698646), (845, 657306), (954, 582205), (1014, 547755), (1170, 474721), (1378, 403065), (1521, 365170), (1590, 349323), (1690, 328653), (2067, 268710), (2197, 252810), (2385, 232882), (2535, 219102), (2809, 197730), (3042, 182585), (3445, 161226), (4134, 134355), (4394, 126405), (4770, 116441), (5070, 109551), (5618, 98865), (6201, 89570), (6591, 84270), (6890, 80613), (7605, 73034), (8427, 65910), (8957, 62010), (10335, 53742), (10985, 50562), (12402, 44785), (13182, 42135), (14045, 39546), (15210, 36517), (16854, 32955), (17914, 31005), (19773, 28090), (20670, 26871), (21970, 25281)]