218131200

素因数分解:

$2^8\times 3^2\times 5^2\times 7^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 324

約数和(自身を含む): 892925488

約数和(自身を除く): 674794288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 541, 560, 576, 600, 630, 640, 672, 700, 720, 768, 800, 840, 896, 900, 960, 1008, 1050, 1082, 1120, 1152, 1200, 1260, 1280, 1344, 1400, 1440, 1575, 1600, 1623, 1680, 1792, 1800, 1920, 2016, 2100, 2164, 2240, 2304, 2400, 2520, 2688, 2705, 2800, 2880, 3150, 3200, 3246, 3360, 3600, 3787, 3840, 4032, 4200, 4328, 4480, 4800, 4869, 5040, 5376, 5410, 5600, 5760, 6300, 6400, 6492, 6720, 7200, 7574, 8064, 8115, 8400, 8656, 8960, 9600, 9738, 10080, 10820, 11200, 11361, 11520, 12600, 12984, 13440, 13525, 14400, 15148, 16128, 16230, 16800, 17312, 18935, 19200, 19476, 20160, 21640, 22400, 22722, 24345, 25200, 25968, 26880, 27050, 28800, 30296, 32460, 33600, 34083, 34624, 37870, 38952, 40320, 40575, 43280, 44800, 45444, 48690, 50400, 51936, 54100, 56805, 57600, 60592, 64920, 67200, 68166, 69248, 75740, 77904, 80640, 81150, 86560, 90888, 94675, 97380, 100800, 103872, 108200, 113610, 121184, 121725, 129840, 134400, 136332, 138496, 151480, 155808, 162300, 170415, 173120, 181776, 189350, 194760, 201600, 207744, 216400, 227220, 242368, 243450, 259680, 272664, 284025, 302960, 311616, 324600, 340830, 346240, 363552, 378700, 389520, 403200, 415488, 432800, 454440, 484736, 486900, 519360, 545328, 568050, 605920, 623232, 649200, 681660, 692480, 727104, 757400, 779040, 852075, 865600, 908880, 969472, 973800, 1038720, 1090656, 1136100, 1211840, 1246464, 1298400, 1363320, 1454208, 1514800, 1558080, 1704150, 1731200, 1817760, 1947600, 2077440, 2181312, 2272200, 2423680, 2596800, 2726640, 2908416, 3029600, 3116160, 3408300, 3462400, 3635520, 3895200, 4362624, 4544400, 4847360, 5193600, 5453280, 6059200, 6232320, 6816600, 7271040, 7790400, 8725248, 9088800, 10387200, 10906560, 12118400, 13633200, 14542080, 15580800, 18177600, 21813120, 24236800, 27266400, 31161600, 36355200, 43626240, 54532800, 72710400, 109065600, 218131200]

約数ペア:

[(1, 218131200), (2, 109065600), (3, 72710400), (4, 54532800), (5, 43626240), (6, 36355200), (7, 31161600), (8, 27266400), (9, 24236800), (10, 21813120), (12, 18177600), (14, 15580800), (15, 14542080), (16, 13633200), (18, 12118400), (20, 10906560), (21, 10387200), (24, 9088800), (25, 8725248), (28, 7790400), (30, 7271040), (32, 6816600), (35, 6232320), (36, 6059200), (40, 5453280), (42, 5193600), (45, 4847360), (48, 4544400), (50, 4362624), (56, 3895200), (60, 3635520), (63, 3462400), (64, 3408300), (70, 3116160), (72, 3029600), (75, 2908416), (80, 2726640), (84, 2596800), (90, 2423680), (96, 2272200), (100, 2181312), (105, 2077440), (112, 1947600), (120, 1817760), (126, 1731200), (128, 1704150), (140, 1558080), (144, 1514800), (150, 1454208), (160, 1363320), (168, 1298400), (175, 1246464), (180, 1211840), (192, 1136100), (200, 1090656), (210, 1038720), (224, 973800), (225, 969472), (240, 908880), (252, 865600), (256, 852075), (280, 779040), (288, 757400), (300, 727104), (315, 692480), (320, 681660), (336, 649200), (350, 623232), (360, 605920), (384, 568050), (400, 545328), (420, 519360), (448, 486900), (450, 484736), (480, 454440), (504, 432800), (525, 415488), (541, 403200), (560, 389520), (576, 378700), (600, 363552), (630, 346240), (640, 340830), (672, 324600), (700, 311616), (720, 302960), (768, 284025), (800, 272664), (840, 259680), (896, 243450), (900, 242368), (960, 227220), (1008, 216400), (1050, 207744), (1082, 201600), (1120, 194760), (1152, 189350), (1200, 181776), (1260, 173120), (1280, 170415), (1344, 162300), (1400, 155808), (1440, 151480), (1575, 138496), (1600, 136332), (1623, 134400), (1680, 129840), (1792, 121725), (1800, 121184), (1920, 113610), (2016, 108200), (2100, 103872), (2164, 100800), (2240, 97380), (2304, 94675), (2400, 90888), (2520, 86560), (2688, 81150), (2705, 80640), (2800, 77904), (2880, 75740), (3150, 69248), (3200, 68166), (3246, 67200), (3360, 64920), (3600, 60592), (3787, 57600), (3840, 56805), (4032, 54100), (4200, 51936), (4328, 50400), (4480, 48690), (4800, 45444), (4869, 44800), (5040, 43280), (5376, 40575), (5410, 40320), (5600, 38952), (5760, 37870), (6300, 34624), (6400, 34083), (6492, 33600), (6720, 32460), (7200, 30296), (7574, 28800), (8064, 27050), (8115, 26880), (8400, 25968), (8656, 25200), (8960, 24345), (9600, 22722), (9738, 22400), (10080, 21640), (10820, 20160), (11200, 19476), (11361, 19200), (11520, 18935), (12600, 17312), (12984, 16800), (13440, 16230), (13525, 16128), (14400, 15148)]