5187000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 256

約数和(自身を含む): 20966400

約数和(自身を除く): 15779400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 25, 26, 28, 30, 35, 38, 39, 40, 42, 50, 52, 56, 57, 60, 65, 70, 75, 76, 78, 84, 91, 95, 100, 104, 105, 114, 120, 125, 130, 133, 140, 150, 152, 156, 168, 175, 182, 190, 195, 200, 210, 228, 247, 250, 260, 266, 273, 280, 285, 300, 312, 325, 350, 364, 375, 380, 390, 399, 420, 455, 456, 475, 494, 500, 520, 525, 532, 546, 570, 600, 650, 665, 700, 728, 741, 750, 760, 780, 798, 840, 875, 910, 950, 975, 988, 1000, 1050, 1064, 1092, 1140, 1235, 1300, 1330, 1365, 1400, 1425, 1482, 1500, 1560, 1596, 1625, 1729, 1750, 1820, 1900, 1950, 1976, 1995, 2100, 2184, 2275, 2280, 2375, 2470, 2600, 2625, 2660, 2730, 2850, 2964, 3000, 3192, 3250, 3325, 3458, 3500, 3640, 3705, 3800, 3900, 3990, 4200, 4550, 4750, 4875, 4940, 5187, 5250, 5320, 5460, 5700, 5928, 6175, 6500, 6650, 6825, 6916, 7000, 7125, 7410, 7800, 7980, 8645, 9100, 9500, 9750, 9880, 9975, 10374, 10500, 10920, 11375, 11400, 12350, 13000, 13300, 13650, 13832, 14250, 14820, 15960, 16625, 17290, 18200, 18525, 19000, 19500, 19950, 20748, 21000, 22750, 24700, 25935, 26600, 27300, 28500, 29640, 30875, 33250, 34125, 34580, 37050, 39000, 39900, 41496, 43225, 45500, 49400, 49875, 51870, 54600, 57000, 61750, 66500, 68250, 69160, 74100, 79800, 86450, 91000, 92625, 99750, 103740, 123500, 129675, 133000, 136500, 148200, 172900, 185250, 199500, 207480, 216125, 247000, 259350, 273000, 345800, 370500, 399000, 432250, 518700, 648375, 741000, 864500, 1037400, 1296750, 1729000, 2593500, 5187000]

約数ペア:

[(1, 5187000), (2, 2593500), (3, 1729000), (4, 1296750), (5, 1037400), (6, 864500), (7, 741000), (8, 648375), (10, 518700), (12, 432250), (13, 399000), (14, 370500), (15, 345800), (19, 273000), (20, 259350), (21, 247000), (24, 216125), (25, 207480), (26, 199500), (28, 185250), (30, 172900), (35, 148200), (38, 136500), (39, 133000), (40, 129675), (42, 123500), (50, 103740), (52, 99750), (56, 92625), (57, 91000), (60, 86450), (65, 79800), (70, 74100), (75, 69160), (76, 68250), (78, 66500), (84, 61750), (91, 57000), (95, 54600), (100, 51870), (104, 49875), (105, 49400), (114, 45500), (120, 43225), (125, 41496), (130, 39900), (133, 39000), (140, 37050), (150, 34580), (152, 34125), (156, 33250), (168, 30875), (175, 29640), (182, 28500), (190, 27300), (195, 26600), (200, 25935), (210, 24700), (228, 22750), (247, 21000), (250, 20748), (260, 19950), (266, 19500), (273, 19000), (280, 18525), (285, 18200), (300, 17290), (312, 16625), (325, 15960), (350, 14820), (364, 14250), (375, 13832), (380, 13650), (390, 13300), (399, 13000), (420, 12350), (455, 11400), (456, 11375), (475, 10920), (494, 10500), (500, 10374), (520, 9975), (525, 9880), (532, 9750), (546, 9500), (570, 9100), (600, 8645), (650, 7980), (665, 7800), (700, 7410), (728, 7125), (741, 7000), (750, 6916), (760, 6825), (780, 6650), (798, 6500), (840, 6175), (875, 5928), (910, 5700), (950, 5460), (975, 5320), (988, 5250), (1000, 5187), (1050, 4940), (1064, 4875), (1092, 4750), (1140, 4550), (1235, 4200), (1300, 3990), (1330, 3900), (1365, 3800), (1400, 3705), (1425, 3640), (1482, 3500), (1500, 3458), (1560, 3325), (1596, 3250), (1625, 3192), (1729, 3000), (1750, 2964), (1820, 2850), (1900, 2730), (1950, 2660), (1976, 2625), (1995, 2600), (2100, 2470), (2184, 2375), (2275, 2280)]