52521000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 194987520

約数和(自身を除く): 142466520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 61, 70, 75, 82, 84, 100, 105, 120, 122, 123, 125, 140, 150, 164, 168, 175, 183, 200, 205, 210, 244, 246, 250, 280, 287, 300, 305, 328, 350, 366, 375, 410, 420, 427, 488, 492, 500, 525, 574, 600, 610, 615, 700, 732, 750, 820, 840, 854, 861, 875, 915, 984, 1000, 1025, 1050, 1148, 1220, 1230, 1281, 1400, 1435, 1464, 1500, 1525, 1640, 1708, 1722, 1750, 1830, 2050, 2100, 2135, 2296, 2440, 2460, 2501, 2562, 2625, 2870, 3000, 3050, 3075, 3416, 3444, 3500, 3660, 4100, 4200, 4270, 4305, 4575, 4920, 5002, 5124, 5125, 5250, 5740, 6100, 6150, 6405, 6888, 7000, 7175, 7320, 7503, 7625, 8200, 8540, 8610, 9150, 10004, 10248, 10250, 10500, 10675, 11480, 12200, 12300, 12505, 12810, 14350, 15006, 15250, 15375, 17080, 17220, 17507, 18300, 20008, 20500, 21000, 21350, 21525, 22875, 24600, 25010, 25620, 28700, 30012, 30500, 30750, 32025, 34440, 35014, 35875, 36600, 37515, 41000, 42700, 43050, 45750, 50020, 51240, 52521, 53375, 57400, 60024, 61000, 61500, 62525, 64050, 70028, 71750, 75030, 85400, 86100, 87535, 91500, 100040, 105042, 106750, 107625, 123000, 125050, 128100, 140056, 143500, 150060, 160125, 172200, 175070, 183000, 187575, 210084, 213500, 215250, 250100, 256200, 262605, 287000, 300120, 312625, 320250, 350140, 375150, 420168, 427000, 430500, 437675, 500200, 525210, 625250, 640500, 700280, 750300, 861000, 875350, 937875, 1050420, 1250500, 1281000, 1313025, 1500600, 1750700, 1875750, 2100840, 2188375, 2501000, 2626050, 3501400, 3751500, 4376750, 5252100, 6565125, 7503000, 8753500, 10504200, 13130250, 17507000, 26260500, 52521000]

約数ペア:

[(1, 52521000), (2, 26260500), (3, 17507000), (4, 13130250), (5, 10504200), (6, 8753500), (7, 7503000), (8, 6565125), (10, 5252100), (12, 4376750), (14, 3751500), (15, 3501400), (20, 2626050), (21, 2501000), (24, 2188375), (25, 2100840), (28, 1875750), (30, 1750700), (35, 1500600), (40, 1313025), (41, 1281000), (42, 1250500), (50, 1050420), (56, 937875), (60, 875350), (61, 861000), (70, 750300), (75, 700280), (82, 640500), (84, 625250), (100, 525210), (105, 500200), (120, 437675), (122, 430500), (123, 427000), (125, 420168), (140, 375150), (150, 350140), (164, 320250), (168, 312625), (175, 300120), (183, 287000), (200, 262605), (205, 256200), (210, 250100), (244, 215250), (246, 213500), (250, 210084), (280, 187575), (287, 183000), (300, 175070), (305, 172200), (328, 160125), (350, 150060), (366, 143500), (375, 140056), (410, 128100), (420, 125050), (427, 123000), (488, 107625), (492, 106750), (500, 105042), (525, 100040), (574, 91500), (600, 87535), (610, 86100), (615, 85400), (700, 75030), (732, 71750), (750, 70028), (820, 64050), (840, 62525), (854, 61500), (861, 61000), (875, 60024), (915, 57400), (984, 53375), (1000, 52521), (1025, 51240), (1050, 50020), (1148, 45750), (1220, 43050), (1230, 42700), (1281, 41000), (1400, 37515), (1435, 36600), (1464, 35875), (1500, 35014), (1525, 34440), (1640, 32025), (1708, 30750), (1722, 30500), (1750, 30012), (1830, 28700), (2050, 25620), (2100, 25010), (2135, 24600), (2296, 22875), (2440, 21525), (2460, 21350), (2501, 21000), (2562, 20500), (2625, 20008), (2870, 18300), (3000, 17507), (3050, 17220), (3075, 17080), (3416, 15375), (3444, 15250), (3500, 15006), (3660, 14350), (4100, 12810), (4200, 12505), (4270, 12300), (4305, 12200), (4575, 11480), (4920, 10675), (5002, 10500), (5124, 10250), (5125, 10248), (5250, 10004), (5740, 9150), (6100, 8610), (6150, 8540), (6405, 8200), (6888, 7625), (7000, 7503), (7175, 7320)]