221886000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 320

約数和(自身を含む): 909941760

約数和(自身を除く): 688055760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 250, 252, 270, 280, 300, 315, 336, 350, 360, 375, 378, 400, 420, 432, 450, 500, 504, 525, 540, 560, 587, 600, 630, 675, 700, 720, 750, 756, 840, 875, 900, 945, 1000, 1008, 1050, 1080, 1125, 1174, 1200, 1260, 1350, 1400, 1500, 1512, 1575, 1680, 1750, 1761, 1800, 1890, 2000, 2100, 2160, 2250, 2348, 2520, 2625, 2700, 2800, 2935, 3000, 3024, 3150, 3375, 3500, 3522, 3600, 3780, 4109, 4200, 4500, 4696, 4725, 5040, 5250, 5283, 5400, 5870, 6000, 6300, 6750, 7000, 7044, 7560, 7875, 8218, 8400, 8805, 9000, 9392, 9450, 10500, 10566, 10800, 11740, 12327, 12600, 13500, 14000, 14088, 14675, 15120, 15750, 15849, 16436, 17610, 18000, 18900, 20545, 21000, 21132, 23480, 23625, 24654, 25200, 26415, 27000, 28176, 29350, 31500, 31698, 32872, 35220, 36981, 37800, 41090, 42000, 42264, 44025, 46960, 47250, 49308, 52830, 54000, 58700, 61635, 63000, 63396, 65744, 70440, 73375, 73962, 75600, 79245, 82180, 84528, 88050, 94500, 98616, 102725, 105660, 110943, 117400, 123270, 126000, 126792, 132075, 140880, 146750, 147924, 158490, 164360, 176100, 184905, 189000, 197232, 205450, 211320, 220125, 221886, 234800, 246540, 253584, 264150, 293500, 295848, 308175, 316980, 328720, 352200, 369810, 378000, 396225, 410900, 422640, 440250, 443772, 493080, 513625, 528300, 554715, 587000, 591696, 616350, 633960, 660375, 704400, 739620, 792450, 821800, 880500, 887544, 924525, 986160, 1027250, 1056600, 1109430, 1174000, 1232700, 1267920, 1320750, 1479240, 1540875, 1584900, 1643600, 1761000, 1775088, 1849050, 1981125, 2054500, 2113200, 2218860, 2465400, 2641500, 2773575, 2958480, 3081750, 3169800, 3522000, 3698100, 3962250, 4109000, 4437720, 4622625, 4930800, 5283000, 5547150, 6163500, 6339600, 7396200, 7924500, 8218000, 8875440, 9245250, 10566000, 11094300, 12327000, 13867875, 14792400, 15849000, 18490500, 22188600, 24654000, 27735750, 31698000, 36981000, 44377200, 55471500, 73962000, 110943000, 221886000]

約数ペア:

[(1, 221886000), (2, 110943000), (3, 73962000), (4, 55471500), (5, 44377200), (6, 36981000), (7, 31698000), (8, 27735750), (9, 24654000), (10, 22188600), (12, 18490500), (14, 15849000), (15, 14792400), (16, 13867875), (18, 12327000), (20, 11094300), (21, 10566000), (24, 9245250), (25, 8875440), (27, 8218000), (28, 7924500), (30, 7396200), (35, 6339600), (36, 6163500), (40, 5547150), (42, 5283000), (45, 4930800), (48, 4622625), (50, 4437720), (54, 4109000), (56, 3962250), (60, 3698100), (63, 3522000), (70, 3169800), (72, 3081750), (75, 2958480), (80, 2773575), (84, 2641500), (90, 2465400), (100, 2218860), (105, 2113200), (108, 2054500), (112, 1981125), (120, 1849050), (125, 1775088), (126, 1761000), (135, 1643600), (140, 1584900), (144, 1540875), (150, 1479240), (168, 1320750), (175, 1267920), (180, 1232700), (189, 1174000), (200, 1109430), (210, 1056600), (216, 1027250), (225, 986160), (240, 924525), (250, 887544), (252, 880500), (270, 821800), (280, 792450), (300, 739620), (315, 704400), (336, 660375), (350, 633960), (360, 616350), (375, 591696), (378, 587000), (400, 554715), (420, 528300), (432, 513625), (450, 493080), (500, 443772), (504, 440250), (525, 422640), (540, 410900), (560, 396225), (587, 378000), (600, 369810), (630, 352200), (675, 328720), (700, 316980), (720, 308175), (750, 295848), (756, 293500), (840, 264150), (875, 253584), (900, 246540), (945, 234800), (1000, 221886), (1008, 220125), (1050, 211320), (1080, 205450), (1125, 197232), (1174, 189000), (1200, 184905), (1260, 176100), (1350, 164360), (1400, 158490), (1500, 147924), (1512, 146750), (1575, 140880), (1680, 132075), (1750, 126792), (1761, 126000), (1800, 123270), (1890, 117400), (2000, 110943), (2100, 105660), (2160, 102725), (2250, 98616), (2348, 94500), (2520, 88050), (2625, 84528), (2700, 82180), (2800, 79245), (2935, 75600), (3000, 73962), (3024, 73375), (3150, 70440), (3375, 65744), (3500, 63396), (3522, 63000), (3600, 61635), (3780, 58700), (4109, 54000), (4200, 52830), (4500, 49308), (4696, 47250), (4725, 46960), (5040, 44025), (5250, 42264), (5283, 42000), (5400, 41090), (5870, 37800), (6000, 36981), (6300, 35220), (6750, 32872), (7000, 31698), (7044, 31500), (7560, 29350), (7875, 28176), (8218, 27000), (8400, 26415), (8805, 25200), (9000, 24654), (9392, 23625), (9450, 23480), (10500, 21132), (10566, 21000), (10800, 20545), (11740, 18900), (12327, 18000), (12600, 17610), (13500, 16436), (14000, 15849), (14088, 15750), (14675, 15120)]