87744300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 303980544

約数和(自身を除く): 216236244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 49, 50, 60, 70, 75, 84, 94, 98, 100, 105, 127, 140, 141, 147, 150, 175, 188, 196, 210, 235, 245, 254, 282, 294, 300, 329, 350, 381, 420, 470, 490, 508, 525, 564, 588, 635, 658, 700, 705, 735, 762, 889, 940, 980, 987, 1050, 1175, 1225, 1270, 1316, 1410, 1470, 1524, 1645, 1778, 1905, 1974, 2100, 2303, 2350, 2450, 2540, 2667, 2820, 2940, 3175, 3290, 3525, 3556, 3675, 3810, 3948, 4445, 4606, 4700, 4900, 4935, 5334, 5969, 6223, 6350, 6580, 6909, 7050, 7350, 7620, 8225, 8890, 9212, 9525, 9870, 10668, 11515, 11938, 12446, 12700, 13335, 13818, 14100, 14700, 16450, 17780, 17907, 18669, 19050, 19740, 22225, 23030, 23876, 24675, 24892, 26670, 27636, 29845, 31115, 32900, 34545, 35814, 37338, 38100, 41783, 44450, 46060, 49350, 53340, 57575, 59690, 62230, 66675, 69090, 71628, 74676, 83566, 88900, 89535, 93345, 98700, 115150, 119380, 124460, 125349, 133350, 138180, 149225, 155575, 167132, 172725, 179070, 186690, 208915, 230300, 250698, 266700, 292481, 298450, 311150, 345450, 358140, 373380, 417830, 447675, 466725, 501396, 584962, 596900, 622300, 626745, 690900, 835660, 877443, 895350, 933450, 1044575, 1169924, 1253490, 1462405, 1754886, 1790700, 1866900, 2089150, 2506980, 2924810, 3133725, 3509772, 4178300, 4387215, 5849620, 6267450, 7312025, 8774430, 12534900, 14624050, 17548860, 21936075, 29248100, 43872150, 87744300]

約数ペア:

[(1, 87744300), (2, 43872150), (3, 29248100), (4, 21936075), (5, 17548860), (6, 14624050), (7, 12534900), (10, 8774430), (12, 7312025), (14, 6267450), (15, 5849620), (20, 4387215), (21, 4178300), (25, 3509772), (28, 3133725), (30, 2924810), (35, 2506980), (42, 2089150), (47, 1866900), (49, 1790700), (50, 1754886), (60, 1462405), (70, 1253490), (75, 1169924), (84, 1044575), (94, 933450), (98, 895350), (100, 877443), (105, 835660), (127, 690900), (140, 626745), (141, 622300), (147, 596900), (150, 584962), (175, 501396), (188, 466725), (196, 447675), (210, 417830), (235, 373380), (245, 358140), (254, 345450), (282, 311150), (294, 298450), (300, 292481), (329, 266700), (350, 250698), (381, 230300), (420, 208915), (470, 186690), (490, 179070), (508, 172725), (525, 167132), (564, 155575), (588, 149225), (635, 138180), (658, 133350), (700, 125349), (705, 124460), (735, 119380), (762, 115150), (889, 98700), (940, 93345), (980, 89535), (987, 88900), (1050, 83566), (1175, 74676), (1225, 71628), (1270, 69090), (1316, 66675), (1410, 62230), (1470, 59690), (1524, 57575), (1645, 53340), (1778, 49350), (1905, 46060), (1974, 44450), (2100, 41783), (2303, 38100), (2350, 37338), (2450, 35814), (2540, 34545), (2667, 32900), (2820, 31115), (2940, 29845), (3175, 27636), (3290, 26670), (3525, 24892), (3556, 24675), (3675, 23876), (3810, 23030), (3948, 22225), (4445, 19740), (4606, 19050), (4700, 18669), (4900, 17907), (4935, 17780), (5334, 16450), (5969, 14700), (6223, 14100), (6350, 13818), (6580, 13335), (6909, 12700), (7050, 12446), (7350, 11938), (7620, 11515), (8225, 10668), (8890, 9870), (9212, 9525)]