70784700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 240651264

約数和(自身を除く): 169866564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 740, 777, 911, 925, 1036, 1050, 1110, 1295, 1554, 1822, 1850, 2100, 2220, 2590, 2733, 2775, 3108, 3644, 3700, 3885, 4555, 5180, 5466, 5550, 6377, 6475, 7770, 9110, 10932, 11100, 12754, 12950, 13665, 15540, 18220, 19131, 19425, 22775, 25508, 25900, 27330, 31885, 33707, 38262, 38850, 45550, 54660, 63770, 67414, 68325, 76524, 77700, 91100, 95655, 101121, 127540, 134828, 136650, 159425, 168535, 191310, 202242, 235949, 273300, 318850, 337070, 382620, 404484, 471898, 478275, 505605, 637700, 674140, 707847, 842675, 943796, 956550, 1011210, 1179745, 1415694, 1685350, 1913100, 2022420, 2359490, 2528025, 2831388, 3370700, 3539235, 4718980, 5056050, 5898725, 7078470, 10112100, 11797450, 14156940, 17696175, 23594900, 35392350, 70784700]

約数ペア:

[(1, 70784700), (2, 35392350), (3, 23594900), (4, 17696175), (5, 14156940), (6, 11797450), (7, 10112100), (10, 7078470), (12, 5898725), (14, 5056050), (15, 4718980), (20, 3539235), (21, 3370700), (25, 2831388), (28, 2528025), (30, 2359490), (35, 2022420), (37, 1913100), (42, 1685350), (50, 1415694), (60, 1179745), (70, 1011210), (74, 956550), (75, 943796), (84, 842675), (100, 707847), (105, 674140), (111, 637700), (140, 505605), (148, 478275), (150, 471898), (175, 404484), (185, 382620), (210, 337070), (222, 318850), (259, 273300), (300, 235949), (350, 202242), (370, 191310), (420, 168535), (444, 159425), (518, 136650), (525, 134828), (555, 127540), (700, 101121), (740, 95655), (777, 91100), (911, 77700), (925, 76524), (1036, 68325), (1050, 67414), (1110, 63770), (1295, 54660), (1554, 45550), (1822, 38850), (1850, 38262), (2100, 33707), (2220, 31885), (2590, 27330), (2733, 25900), (2775, 25508), (3108, 22775), (3644, 19425), (3700, 19131), (3885, 18220), (4555, 15540), (5180, 13665), (5466, 12950), (5550, 12754), (6377, 11100), (6475, 10932), (7770, 9110)]