56542500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{359}}^1$

素因数の和:396

約数の個数: 180

約数和(自身を含む): 204684480

約数和(自身を除く): 148141980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 359, 375, 420, 450, 500, 525, 625, 630, 700, 718, 750, 875, 900, 1050, 1077, 1125, 1250, 1260, 1436, 1500, 1575, 1750, 1795, 1875, 2100, 2154, 2250, 2500, 2513, 2625, 3150, 3231, 3500, 3590, 3750, 4308, 4375, 4500, 5026, 5250, 5385, 5625, 6300, 6462, 7180, 7500, 7539, 7875, 8750, 8975, 10052, 10500, 10770, 11250, 12565, 12924, 13125, 15078, 15750, 16155, 17500, 17950, 21540, 22500, 22617, 25130, 26250, 26925, 30156, 31500, 32310, 35900, 37695, 39375, 44875, 45234, 50260, 52500, 53850, 62825, 64620, 75390, 78750, 80775, 89750, 90468, 107700, 113085, 125650, 134625, 150780, 157500, 161550, 179500, 188475, 224375, 226170, 251300, 269250, 314125, 323100, 376950, 403875, 448750, 452340, 538500, 565425, 628250, 673125, 753900, 807750, 897500, 942375, 1130850, 1256500, 1346250, 1570625, 1615500, 1884750, 2019375, 2261700, 2692500, 2827125, 3141250, 3769500, 4038750, 4711875, 5654250, 6282500, 8077500, 9423750, 11308500, 14135625, 18847500, 28271250, 56542500]

約数ペア:

[(1, 56542500), (2, 28271250), (3, 18847500), (4, 14135625), (5, 11308500), (6, 9423750), (7, 8077500), (9, 6282500), (10, 5654250), (12, 4711875), (14, 4038750), (15, 3769500), (18, 3141250), (20, 2827125), (21, 2692500), (25, 2261700), (28, 2019375), (30, 1884750), (35, 1615500), (36, 1570625), (42, 1346250), (45, 1256500), (50, 1130850), (60, 942375), (63, 897500), (70, 807750), (75, 753900), (84, 673125), (90, 628250), (100, 565425), (105, 538500), (125, 452340), (126, 448750), (140, 403875), (150, 376950), (175, 323100), (180, 314125), (210, 269250), (225, 251300), (250, 226170), (252, 224375), (300, 188475), (315, 179500), (350, 161550), (359, 157500), (375, 150780), (420, 134625), (450, 125650), (500, 113085), (525, 107700), (625, 90468), (630, 89750), (700, 80775), (718, 78750), (750, 75390), (875, 64620), (900, 62825), (1050, 53850), (1077, 52500), (1125, 50260), (1250, 45234), (1260, 44875), (1436, 39375), (1500, 37695), (1575, 35900), (1750, 32310), (1795, 31500), (1875, 30156), (2100, 26925), (2154, 26250), (2250, 25130), (2500, 22617), (2513, 22500), (2625, 21540), (3150, 17950), (3231, 17500), (3500, 16155), (3590, 15750), (3750, 15078), (4308, 13125), (4375, 12924), (4500, 12565), (5026, 11250), (5250, 10770), (5385, 10500), (5625, 10052), (6300, 8975), (6462, 8750), (7180, 7875), (7500, 7539)]