715666950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 144

約数和(自身を含む): 2014464816

約数和(自身を除く): 1298797866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 53, 74, 75, 90, 106, 111, 150, 159, 185, 222, 225, 265, 318, 333, 370, 450, 477, 530, 555, 666, 795, 811, 925, 954, 1110, 1325, 1590, 1622, 1665, 1850, 1961, 2385, 2433, 2650, 2775, 3330, 3922, 3975, 4055, 4770, 4866, 5550, 5883, 7299, 7950, 8110, 8325, 9805, 11766, 11925, 12165, 14598, 16650, 17649, 19610, 20275, 23850, 24330, 29415, 30007, 35298, 36495, 40550, 42983, 49025, 58830, 60014, 60825, 72990, 85966, 88245, 90021, 98050, 121650, 128949, 147075, 150035, 176490, 180042, 182475, 214915, 257898, 270063, 294150, 300070, 364950, 386847, 429830, 441225, 450105, 540126, 644745, 750175, 773694, 882450, 900210, 1074575, 1289490, 1350315, 1500350, 1590371, 1934235, 2149150, 2250525, 2700630, 3180742, 3223725, 3868470, 4501050, 4771113, 6447450, 6751575, 7951855, 9542226, 9671175, 13503150, 14313339, 15903710, 19342350, 23855565, 28626678, 39759275, 47711130, 71566695, 79518550, 119277825, 143133390, 238555650, 357833475, 715666950]

約数ペア:

[(1, 715666950), (2, 357833475), (3, 238555650), (5, 143133390), (6, 119277825), (9, 79518550), (10, 71566695), (15, 47711130), (18, 39759275), (25, 28626678), (30, 23855565), (37, 19342350), (45, 15903710), (50, 14313339), (53, 13503150), (74, 9671175), (75, 9542226), (90, 7951855), (106, 6751575), (111, 6447450), (150, 4771113), (159, 4501050), (185, 3868470), (222, 3223725), (225, 3180742), (265, 2700630), (318, 2250525), (333, 2149150), (370, 1934235), (450, 1590371), (477, 1500350), (530, 1350315), (555, 1289490), (666, 1074575), (795, 900210), (811, 882450), (925, 773694), (954, 750175), (1110, 644745), (1325, 540126), (1590, 450105), (1622, 441225), (1665, 429830), (1850, 386847), (1961, 364950), (2385, 300070), (2433, 294150), (2650, 270063), (2775, 257898), (3330, 214915), (3922, 182475), (3975, 180042), (4055, 176490), (4770, 150035), (4866, 147075), (5550, 128949), (5883, 121650), (7299, 98050), (7950, 90021), (8110, 88245), (8325, 85966), (9805, 72990), (11766, 60825), (11925, 60014), (12165, 58830), (14598, 49025), (16650, 42983), (17649, 40550), (19610, 36495), (20275, 35298), (23850, 30007), (24330, 29415)]