66425100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 224652288

約数和(自身を除く): 158227188

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, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 564, 658, 673, 700, 705, 940, 987, 1050, 1175, 1316, 1346, 1410, 1645, 1974, 2019, 2100, 2350, 2692, 2820, 3290, 3365, 3525, 3948, 4038, 4700, 4711, 4935, 6580, 6730, 7050, 8076, 8225, 9422, 9870, 10095, 13460, 14100, 14133, 16450, 16825, 18844, 19740, 20190, 23555, 24675, 28266, 31631, 32900, 33650, 40380, 47110, 49350, 50475, 56532, 63262, 67300, 70665, 94220, 94893, 98700, 100950, 117775, 126524, 141330, 158155, 189786, 201900, 221417, 235550, 282660, 316310, 353325, 379572, 442834, 471100, 474465, 632620, 664251, 706650, 790775, 885668, 948930, 1107085, 1328502, 1413300, 1581550, 1897860, 2214170, 2372325, 2657004, 3163100, 3321255, 4428340, 4744650, 5535425, 6642510, 9489300, 11070850, 13285020, 16606275, 22141700, 33212550, 66425100]

約数ペア:

[(1, 66425100), (2, 33212550), (3, 22141700), (4, 16606275), (5, 13285020), (6, 11070850), (7, 9489300), (10, 6642510), (12, 5535425), (14, 4744650), (15, 4428340), (20, 3321255), (21, 3163100), (25, 2657004), (28, 2372325), (30, 2214170), (35, 1897860), (42, 1581550), (47, 1413300), (50, 1328502), (60, 1107085), (70, 948930), (75, 885668), (84, 790775), (94, 706650), (100, 664251), (105, 632620), (140, 474465), (141, 471100), (150, 442834), (175, 379572), (188, 353325), (210, 316310), (235, 282660), (282, 235550), (300, 221417), (329, 201900), (350, 189786), (420, 158155), (470, 141330), (525, 126524), (564, 117775), (658, 100950), (673, 98700), (700, 94893), (705, 94220), (940, 70665), (987, 67300), (1050, 63262), (1175, 56532), (1316, 50475), (1346, 49350), (1410, 47110), (1645, 40380), (1974, 33650), (2019, 32900), (2100, 31631), (2350, 28266), (2692, 24675), (2820, 23555), (3290, 20190), (3365, 19740), (3525, 18844), (3948, 16825), (4038, 16450), (4700, 14133), (4711, 14100), (4935, 13460), (6580, 10095), (6730, 9870), (7050, 9422), (8076, 8225)]