219938400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2777}}^1$

素因数の和:2814

約数の個数: 216

約数和(自身を含む): 846367704

約数和(自身を除く): 626429304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1650, 1760, 1800, 1980, 2200, 2400, 2475, 2640, 2777, 3168, 3300, 3600, 3960, 4400, 4950, 5280, 5554, 6600, 7200, 7920, 8331, 8800, 9900, 11108, 13200, 13885, 15840, 16662, 19800, 22216, 24993, 26400, 27770, 30547, 33324, 39600, 41655, 44432, 49986, 55540, 61094, 66648, 69425, 79200, 83310, 88864, 91641, 99972, 111080, 122188, 124965, 133296, 138850, 152735, 166620, 183282, 199944, 208275, 222160, 244376, 249930, 266592, 274923, 277700, 305470, 333240, 366564, 399888, 416550, 444320, 458205, 488752, 499860, 549846, 555400, 610940, 624825, 666480, 733128, 763675, 799776, 833100, 916410, 977504, 999720, 1099692, 1110800, 1221880, 1249650, 1332960, 1374615, 1466256, 1527350, 1666200, 1832820, 1999440, 2199384, 2221600, 2291025, 2443760, 2499300, 2749230, 2932512, 3054700, 3332400, 3665640, 3998880, 4398768, 4582050, 4887520, 4998600, 5498460, 6109400, 6664800, 6873075, 7331280, 8797536, 9164100, 9997200, 10996920, 12218800, 13746150, 14662560, 18328200, 19994400, 21993840, 24437600, 27492300, 36656400, 43987680, 54984600, 73312800, 109969200, 219938400]

約数ペア:

[(1, 219938400), (2, 109969200), (3, 73312800), (4, 54984600), (5, 43987680), (6, 36656400), (8, 27492300), (9, 24437600), (10, 21993840), (11, 19994400), (12, 18328200), (15, 14662560), (16, 13746150), (18, 12218800), (20, 10996920), (22, 9997200), (24, 9164100), (25, 8797536), (30, 7331280), (32, 6873075), (33, 6664800), (36, 6109400), (40, 5498460), (44, 4998600), (45, 4887520), (48, 4582050), (50, 4398768), (55, 3998880), (60, 3665640), (66, 3332400), (72, 3054700), (75, 2932512), (80, 2749230), (88, 2499300), (90, 2443760), (96, 2291025), (99, 2221600), (100, 2199384), (110, 1999440), (120, 1832820), (132, 1666200), (144, 1527350), (150, 1466256), (160, 1374615), (165, 1332960), (176, 1249650), (180, 1221880), (198, 1110800), (200, 1099692), (220, 999720), (225, 977504), (240, 916410), (264, 833100), (275, 799776), (288, 763675), (300, 733128), (330, 666480), (352, 624825), (360, 610940), (396, 555400), (400, 549846), (440, 499860), (450, 488752), (480, 458205), (495, 444320), (528, 416550), (550, 399888), (600, 366564), (660, 333240), (720, 305470), (792, 277700), (800, 274923), (825, 266592), (880, 249930), (900, 244376), (990, 222160), (1056, 208275), (1100, 199944), (1200, 183282), (1320, 166620), (1440, 152735), (1584, 138850), (1650, 133296), (1760, 124965), (1800, 122188), (1980, 111080), (2200, 99972), (2400, 91641), (2475, 88864), (2640, 83310), (2777, 79200), (3168, 69425), (3300, 66648), (3600, 61094), (3960, 55540), (4400, 49986), (4950, 44432), (5280, 41655), (5554, 39600), (6600, 33324), (7200, 30547), (7920, 27770), (8331, 26400), (8800, 24993), (9900, 22216), (11108, 19800), (13200, 16662), (13885, 15840)]