84275700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 256650240

約数和(自身を除く): 172374540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 47, 50, 60, 75, 86, 94, 100, 129, 139, 141, 150, 172, 188, 215, 235, 258, 278, 282, 300, 417, 430, 470, 516, 556, 564, 645, 695, 705, 834, 860, 940, 1075, 1175, 1290, 1390, 1410, 1668, 2021, 2085, 2150, 2350, 2580, 2780, 2820, 3225, 3475, 3525, 4042, 4170, 4300, 4700, 5977, 6063, 6450, 6533, 6950, 7050, 8084, 8340, 10105, 10425, 11954, 12126, 12900, 13066, 13900, 14100, 17931, 19599, 20210, 20850, 23908, 24252, 26132, 29885, 30315, 32665, 35862, 39198, 40420, 41700, 50525, 59770, 60630, 65330, 71724, 78396, 89655, 97995, 101050, 119540, 121260, 130660, 149425, 151575, 163325, 179310, 195990, 202100, 280919, 298850, 303150, 326650, 358620, 391980, 448275, 489975, 561838, 597700, 606300, 653300, 842757, 896550, 979950, 1123676, 1404595, 1685514, 1793100, 1959900, 2809190, 3371028, 4213785, 5618380, 7022975, 8427570, 14045950, 16855140, 21068925, 28091900, 42137850, 84275700]

約数ペア:

[(1, 84275700), (2, 42137850), (3, 28091900), (4, 21068925), (5, 16855140), (6, 14045950), (10, 8427570), (12, 7022975), (15, 5618380), (20, 4213785), (25, 3371028), (30, 2809190), (43, 1959900), (47, 1793100), (50, 1685514), (60, 1404595), (75, 1123676), (86, 979950), (94, 896550), (100, 842757), (129, 653300), (139, 606300), (141, 597700), (150, 561838), (172, 489975), (188, 448275), (215, 391980), (235, 358620), (258, 326650), (278, 303150), (282, 298850), (300, 280919), (417, 202100), (430, 195990), (470, 179310), (516, 163325), (556, 151575), (564, 149425), (645, 130660), (695, 121260), (705, 119540), (834, 101050), (860, 97995), (940, 89655), (1075, 78396), (1175, 71724), (1290, 65330), (1390, 60630), (1410, 59770), (1668, 50525), (2021, 41700), (2085, 40420), (2150, 39198), (2350, 35862), (2580, 32665), (2780, 30315), (2820, 29885), (3225, 26132), (3475, 24252), (3525, 23908), (4042, 20850), (4170, 20210), (4300, 19599), (4700, 17931), (5977, 14100), (6063, 13900), (6450, 13066), (6533, 12900), (6950, 12126), (7050, 11954), (8084, 10425), (8340, 10105)]