12929700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 43997184

約数和(自身を除く): 31067484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 131, 140, 141, 150, 175, 188, 210, 235, 262, 282, 300, 329, 350, 393, 420, 470, 524, 525, 564, 655, 658, 700, 705, 786, 917, 940, 987, 1050, 1175, 1310, 1316, 1410, 1572, 1645, 1834, 1965, 1974, 2100, 2350, 2620, 2751, 2820, 3275, 3290, 3525, 3668, 3930, 3948, 4585, 4700, 4935, 5502, 6157, 6550, 6580, 7050, 7860, 8225, 9170, 9825, 9870, 11004, 12314, 13100, 13755, 14100, 16450, 18340, 18471, 19650, 19740, 22925, 24628, 24675, 27510, 30785, 32900, 36942, 39300, 43099, 45850, 49350, 55020, 61570, 68775, 73884, 86198, 91700, 92355, 98700, 123140, 129297, 137550, 153925, 172396, 184710, 215495, 258594, 275100, 307850, 369420, 430990, 461775, 517188, 615700, 646485, 861980, 923550, 1077475, 1292970, 1847100, 2154950, 2585940, 3232425, 4309900, 6464850, 12929700]

約数ペア:

[(1, 12929700), (2, 6464850), (3, 4309900), (4, 3232425), (5, 2585940), (6, 2154950), (7, 1847100), (10, 1292970), (12, 1077475), (14, 923550), (15, 861980), (20, 646485), (21, 615700), (25, 517188), (28, 461775), (30, 430990), (35, 369420), (42, 307850), (47, 275100), (50, 258594), (60, 215495), (70, 184710), (75, 172396), (84, 153925), (94, 137550), (100, 129297), (105, 123140), (131, 98700), (140, 92355), (141, 91700), (150, 86198), (175, 73884), (188, 68775), (210, 61570), (235, 55020), (262, 49350), (282, 45850), (300, 43099), (329, 39300), (350, 36942), (393, 32900), (420, 30785), (470, 27510), (524, 24675), (525, 24628), (564, 22925), (655, 19740), (658, 19650), (700, 18471), (705, 18340), (786, 16450), (917, 14100), (940, 13755), (987, 13100), (1050, 12314), (1175, 11004), (1310, 9870), (1316, 9825), (1410, 9170), (1572, 8225), (1645, 7860), (1834, 7050), (1965, 6580), (1974, 6550), (2100, 6157), (2350, 5502), (2620, 4935), (2751, 4700), (2820, 4585), (3275, 3948), (3290, 3930), (3525, 3668)]