209853000

素因数分解:

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

素因数の和:3365

約数の個数: 192

約数和(自身を含む): 810875520

約数和(自身を除く): 601022520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2520, 2625, 3000, 3150, 3331, 3500, 4200, 4500, 5250, 6300, 6662, 7000, 7875, 9000, 9993, 10500, 12600, 13324, 15750, 16655, 19986, 21000, 23317, 26648, 29979, 31500, 33310, 39972, 46634, 49965, 59958, 63000, 66620, 69951, 79944, 83275, 93268, 99930, 116585, 119916, 133240, 139902, 149895, 166550, 186536, 199860, 209853, 233170, 239832, 249825, 279804, 299790, 333100, 349755, 399720, 416375, 419706, 466340, 499650, 559608, 582925, 599580, 666200, 699510, 749475, 832750, 839412, 932680, 999300, 1049265, 1165850, 1199160, 1249125, 1399020, 1498950, 1665500, 1678824, 1748775, 1998600, 2098530, 2331700, 2498250, 2798040, 2914625, 2997900, 3331000, 3497550, 3747375, 4197060, 4663400, 4996500, 5246325, 5829250, 5995800, 6995100, 7494750, 8394120, 8743875, 9993000, 10492650, 11658500, 13990200, 14989500, 17487750, 20985300, 23317000, 26231625, 29979000, 34975500, 41970600, 52463250, 69951000, 104926500, 209853000]

約数ペア:

[(1, 209853000), (2, 104926500), (3, 69951000), (4, 52463250), (5, 41970600), (6, 34975500), (7, 29979000), (8, 26231625), (9, 23317000), (10, 20985300), (12, 17487750), (14, 14989500), (15, 13990200), (18, 11658500), (20, 10492650), (21, 9993000), (24, 8743875), (25, 8394120), (28, 7494750), (30, 6995100), (35, 5995800), (36, 5829250), (40, 5246325), (42, 4996500), (45, 4663400), (50, 4197060), (56, 3747375), (60, 3497550), (63, 3331000), (70, 2997900), (72, 2914625), (75, 2798040), (84, 2498250), (90, 2331700), (100, 2098530), (105, 1998600), (120, 1748775), (125, 1678824), (126, 1665500), (140, 1498950), (150, 1399020), (168, 1249125), (175, 1199160), (180, 1165850), (200, 1049265), (210, 999300), (225, 932680), (250, 839412), (252, 832750), (280, 749475), (300, 699510), (315, 666200), (350, 599580), (360, 582925), (375, 559608), (420, 499650), (450, 466340), (500, 419706), (504, 416375), (525, 399720), (600, 349755), (630, 333100), (700, 299790), (750, 279804), (840, 249825), (875, 239832), (900, 233170), (1000, 209853), (1050, 199860), (1125, 186536), (1260, 166550), (1400, 149895), (1500, 139902), (1575, 133240), (1750, 119916), (1800, 116585), (2100, 99930), (2250, 93268), (2520, 83275), (2625, 79944), (3000, 69951), (3150, 66620), (3331, 63000), (3500, 59958), (4200, 49965), (4500, 46634), (5250, 39972), (6300, 33310), (6662, 31500), (7000, 29979), (7875, 26648), (9000, 23317), (9993, 21000), (10500, 19986), (12600, 16655), (13324, 15750)]