64879500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 223082496

約数和(自身を除く): 158202996

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, 125, 140, 148, 150, 167, 175, 185, 210, 222, 250, 259, 300, 334, 350, 370, 375, 420, 444, 500, 501, 518, 525, 555, 668, 700, 740, 750, 777, 835, 875, 925, 1002, 1036, 1050, 1110, 1169, 1295, 1500, 1554, 1670, 1750, 1850, 2004, 2100, 2220, 2338, 2505, 2590, 2625, 2775, 3108, 3340, 3500, 3507, 3700, 3885, 4175, 4625, 4676, 5010, 5180, 5250, 5550, 5845, 6179, 6475, 7014, 7770, 8350, 9250, 10020, 10500, 11100, 11690, 12358, 12525, 12950, 13875, 14028, 15540, 16700, 17535, 18500, 18537, 19425, 20875, 23380, 24716, 25050, 25900, 27750, 29225, 30895, 32375, 35070, 37074, 38850, 41750, 43253, 50100, 55500, 58450, 61790, 62625, 64750, 70140, 74148, 77700, 83500, 86506, 87675, 92685, 97125, 116900, 123580, 125250, 129500, 129759, 146125, 154475, 173012, 175350, 185370, 194250, 216265, 250500, 259518, 292250, 308950, 350700, 370740, 388500, 432530, 438375, 463425, 519036, 584500, 617900, 648795, 772375, 865060, 876750, 926850, 1081325, 1297590, 1544750, 1753500, 1853700, 2162650, 2317125, 2595180, 3089500, 3243975, 4325300, 4634250, 5406625, 6487950, 9268500, 10813250, 12975900, 16219875, 21626500, 32439750, 64879500]

約数ペア:

[(1, 64879500), (2, 32439750), (3, 21626500), (4, 16219875), (5, 12975900), (6, 10813250), (7, 9268500), (10, 6487950), (12, 5406625), (14, 4634250), (15, 4325300), (20, 3243975), (21, 3089500), (25, 2595180), (28, 2317125), (30, 2162650), (35, 1853700), (37, 1753500), (42, 1544750), (50, 1297590), (60, 1081325), (70, 926850), (74, 876750), (75, 865060), (84, 772375), (100, 648795), (105, 617900), (111, 584500), (125, 519036), (140, 463425), (148, 438375), (150, 432530), (167, 388500), (175, 370740), (185, 350700), (210, 308950), (222, 292250), (250, 259518), (259, 250500), (300, 216265), (334, 194250), (350, 185370), (370, 175350), (375, 173012), (420, 154475), (444, 146125), (500, 129759), (501, 129500), (518, 125250), (525, 123580), (555, 116900), (668, 97125), (700, 92685), (740, 87675), (750, 86506), (777, 83500), (835, 77700), (875, 74148), (925, 70140), (1002, 64750), (1036, 62625), (1050, 61790), (1110, 58450), (1169, 55500), (1295, 50100), (1500, 43253), (1554, 41750), (1670, 38850), (1750, 37074), (1850, 35070), (2004, 32375), (2100, 30895), (2220, 29225), (2338, 27750), (2505, 25900), (2590, 25050), (2625, 24716), (2775, 23380), (3108, 20875), (3340, 19425), (3500, 18537), (3507, 18500), (3700, 17535), (3885, 16700), (4175, 15540), (4625, 14028), (4676, 13875), (5010, 12950), (5180, 12525), (5250, 12358), (5550, 11690), (5845, 11100), (6179, 10500), (6475, 10020), (7014, 9250), (7770, 8350)]