1391050500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7793}}^1$

素因数の和:7839

約数の個数: 192

約数和(自身を含む): 4902363648

約数和(自身を除く): 3511313148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 125, 140, 150, 170, 175, 204, 210, 238, 250, 255, 300, 340, 350, 357, 375, 420, 425, 476, 500, 510, 525, 595, 700, 714, 750, 850, 875, 1020, 1050, 1190, 1275, 1428, 1500, 1700, 1750, 1785, 2100, 2125, 2380, 2550, 2625, 2975, 3500, 3570, 4250, 5100, 5250, 5950, 6375, 7140, 7793, 8500, 8925, 10500, 11900, 12750, 14875, 15586, 17850, 23379, 25500, 29750, 31172, 35700, 38965, 44625, 46758, 54551, 59500, 77930, 89250, 93516, 109102, 116895, 132481, 155860, 163653, 178500, 194825, 218204, 233790, 264962, 272755, 327306, 389650, 397443, 467580, 529924, 545510, 584475, 654612, 662405, 779300, 794886, 818265, 927367, 974125, 1091020, 1168950, 1324810, 1363775, 1589772, 1636530, 1854734, 1948250, 1987215, 2337900, 2649620, 2727550, 2782101, 2922375, 3273060, 3312025, 3709468, 3896500, 3974430, 4091325, 4636835, 5455100, 5564202, 5844750, 6624050, 6818875, 7948860, 8182650, 9273670, 9936075, 11128404, 11689500, 13248100, 13637750, 13910505, 16365300, 16560125, 18547340, 19872150, 20456625, 23184175, 27275500, 27821010, 33120250, 39744300, 40913250, 46368350, 49680375, 55642020, 66240500, 69552525, 81826500, 92736700, 99360750, 115920875, 139105050, 198721500, 231841750, 278210100, 347762625, 463683500, 695525250, 1391050500]

約数ペア:

[(1, 1391050500), (2, 695525250), (3, 463683500), (4, 347762625), (5, 278210100), (6, 231841750), (7, 198721500), (10, 139105050), (12, 115920875), (14, 99360750), (15, 92736700), (17, 81826500), (20, 69552525), (21, 66240500), (25, 55642020), (28, 49680375), (30, 46368350), (34, 40913250), (35, 39744300), (42, 33120250), (50, 27821010), (51, 27275500), (60, 23184175), (68, 20456625), (70, 19872150), (75, 18547340), (84, 16560125), (85, 16365300), (100, 13910505), (102, 13637750), (105, 13248100), (119, 11689500), (125, 11128404), (140, 9936075), (150, 9273670), (170, 8182650), (175, 7948860), (204, 6818875), (210, 6624050), (238, 5844750), (250, 5564202), (255, 5455100), (300, 4636835), (340, 4091325), (350, 3974430), (357, 3896500), (375, 3709468), (420, 3312025), (425, 3273060), (476, 2922375), (500, 2782101), (510, 2727550), (525, 2649620), (595, 2337900), (700, 1987215), (714, 1948250), (750, 1854734), (850, 1636530), (875, 1589772), (1020, 1363775), (1050, 1324810), (1190, 1168950), (1275, 1091020), (1428, 974125), (1500, 927367), (1700, 818265), (1750, 794886), (1785, 779300), (2100, 662405), (2125, 654612), (2380, 584475), (2550, 545510), (2625, 529924), (2975, 467580), (3500, 397443), (3570, 389650), (4250, 327306), (5100, 272755), (5250, 264962), (5950, 233790), (6375, 218204), (7140, 194825), (7793, 178500), (8500, 163653), (8925, 155860), (10500, 132481), (11900, 116895), (12750, 109102), (14875, 93516), (15586, 89250), (17850, 77930), (23379, 59500), (25500, 54551), (29750, 46758), (31172, 44625), (35700, 38965)]