188867700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{3331}}^1$

素因数の和:3364

約数の個数: 180

約数和(自身を含む): 699906592

約数和(自身を除く): 511038892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3331, 3780, 4050, 4725, 5670, 6300, 6662, 8100, 9450, 9993, 11340, 13324, 14175, 16655, 18900, 19986, 23317, 28350, 29979, 33310, 39972, 46634, 49965, 56700, 59958, 66620, 69951, 83275, 89937, 93268, 99930, 116585, 119916, 139902, 149895, 166550, 179874, 199860, 209853, 233170, 249825, 269811, 279804, 299790, 333100, 349755, 359748, 419706, 449685, 466340, 499650, 539622, 582925, 599580, 629559, 699510, 749475, 839412, 899370, 999300, 1049265, 1079244, 1165850, 1259118, 1349055, 1399020, 1498950, 1748775, 1798740, 1888677, 2098530, 2248425, 2331700, 2518236, 2698110, 2997900, 3147795, 3497550, 3777354, 4197060, 4496850, 5246325, 5396220, 6295590, 6745275, 6995100, 7554708, 8993700, 9443385, 10492650, 12591180, 13490550, 15738975, 18886770, 20985300, 26981100, 31477950, 37773540, 47216925, 62955900, 94433850, 188867700]

約数ペア:

[(1, 188867700), (2, 94433850), (3, 62955900), (4, 47216925), (5, 37773540), (6, 31477950), (7, 26981100), (9, 20985300), (10, 18886770), (12, 15738975), (14, 13490550), (15, 12591180), (18, 10492650), (20, 9443385), (21, 8993700), (25, 7554708), (27, 6995100), (28, 6745275), (30, 6295590), (35, 5396220), (36, 5246325), (42, 4496850), (45, 4197060), (50, 3777354), (54, 3497550), (60, 3147795), (63, 2997900), (70, 2698110), (75, 2518236), (81, 2331700), (84, 2248425), (90, 2098530), (100, 1888677), (105, 1798740), (108, 1748775), (126, 1498950), (135, 1399020), (140, 1349055), (150, 1259118), (162, 1165850), (175, 1079244), (180, 1049265), (189, 999300), (210, 899370), (225, 839412), (252, 749475), (270, 699510), (300, 629559), (315, 599580), (324, 582925), (350, 539622), (378, 499650), (405, 466340), (420, 449685), (450, 419706), (525, 359748), (540, 349755), (567, 333100), (630, 299790), (675, 279804), (700, 269811), (756, 249825), (810, 233170), (900, 209853), (945, 199860), (1050, 179874), (1134, 166550), (1260, 149895), (1350, 139902), (1575, 119916), (1620, 116585), (1890, 99930), (2025, 93268), (2100, 89937), (2268, 83275), (2700, 69951), (2835, 66620), (3150, 59958), (3331, 56700), (3780, 49965), (4050, 46634), (4725, 39972), (5670, 33310), (6300, 29979), (6662, 28350), (8100, 23317), (9450, 19986), (9993, 18900), (11340, 16655), (13324, 14175)]