215827200

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{1249}}^1$

素因数の和:1284

約数の個数: 216

約数和(自身を含む): 792050000

約数和(自身を除く): 576222800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1249, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2498, 2700, 2880, 3200, 3456, 3600, 3747, 3840, 4320, 4800, 4996, 5400, 5760, 6245, 6400, 6912, 7200, 7494, 8640, 9600, 9992, 10800, 11241, 11520, 12490, 14400, 14988, 17280, 18735, 19200, 19984, 21600, 22482, 24980, 28800, 29976, 31225, 33723, 34560, 37470, 39968, 43200, 44964, 49960, 56205, 57600, 59952, 62450, 67446, 74940, 79936, 86400, 89928, 93675, 99920, 112410, 119904, 124900, 134892, 149880, 159872, 168615, 172800, 179856, 187350, 199840, 224820, 239808, 249800, 269784, 281025, 299760, 319744, 337230, 359712, 374700, 399680, 449640, 479616, 499600, 539568, 562050, 599520, 674460, 719424, 749400, 799360, 843075, 899280, 959232, 999200, 1079136, 1124100, 1199040, 1348920, 1438848, 1498800, 1598720, 1686150, 1798560, 1998400, 2158272, 2248200, 2398080, 2697840, 2877696, 2997600, 3372300, 3597120, 3996800, 4316544, 4496400, 4796160, 5395680, 5995200, 6744600, 7194240, 7993600, 8633088, 8992800, 10791360, 11990400, 13489200, 14388480, 17985600, 21582720, 23980800, 26978400, 35971200, 43165440, 53956800, 71942400, 107913600, 215827200]

約数ペア:

[(1, 215827200), (2, 107913600), (3, 71942400), (4, 53956800), (5, 43165440), (6, 35971200), (8, 26978400), (9, 23980800), (10, 21582720), (12, 17985600), (15, 14388480), (16, 13489200), (18, 11990400), (20, 10791360), (24, 8992800), (25, 8633088), (27, 7993600), (30, 7194240), (32, 6744600), (36, 5995200), (40, 5395680), (45, 4796160), (48, 4496400), (50, 4316544), (54, 3996800), (60, 3597120), (64, 3372300), (72, 2997600), (75, 2877696), (80, 2697840), (90, 2398080), (96, 2248200), (100, 2158272), (108, 1998400), (120, 1798560), (128, 1686150), (135, 1598720), (144, 1498800), (150, 1438848), (160, 1348920), (180, 1199040), (192, 1124100), (200, 1079136), (216, 999200), (225, 959232), (240, 899280), (256, 843075), (270, 799360), (288, 749400), (300, 719424), (320, 674460), (360, 599520), (384, 562050), (400, 539568), (432, 499600), (450, 479616), (480, 449640), (540, 399680), (576, 374700), (600, 359712), (640, 337230), (675, 319744), (720, 299760), (768, 281025), (800, 269784), (864, 249800), (900, 239808), (960, 224820), (1080, 199840), (1152, 187350), (1200, 179856), (1249, 172800), (1280, 168615), (1350, 159872), (1440, 149880), (1600, 134892), (1728, 124900), (1800, 119904), (1920, 112410), (2160, 99920), (2304, 93675), (2400, 89928), (2498, 86400), (2700, 79936), (2880, 74940), (3200, 67446), (3456, 62450), (3600, 59952), (3747, 57600), (3840, 56205), (4320, 49960), (4800, 44964), (4996, 43200), (5400, 39968), (5760, 37470), (6245, 34560), (6400, 33723), (6912, 31225), (7200, 29976), (7494, 28800), (8640, 24980), (9600, 22482), (9992, 21600), (10800, 19984), (11241, 19200), (11520, 18735), (12490, 17280), (14400, 14988)]