2556230400

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{4931}}^1$

素因数の和:4969

約数の個数: 270

約数和(自身を含む): 9453465252

約数和(自身を除く): 6897234852

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, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2304, 2400, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 3840, 4050, 4320, 4800, 4931, 5184, 5400, 5760, 6400, 6480, 6912, 7200, 8100, 8640, 9600, 9862, 10368, 10800, 11520, 12960, 14400, 14793, 16200, 17280, 19200, 19724, 20736, 21600, 24655, 25920, 28800, 29586, 32400, 34560, 39448, 43200, 44379, 49310, 51840, 57600, 59172, 64800, 73965, 78896, 86400, 88758, 98620, 103680, 118344, 123275, 129600, 133137, 147930, 157792, 172800, 177516, 197240, 221895, 236688, 246550, 259200, 266274, 295860, 315584, 355032, 369825, 394480, 399411, 443790, 473376, 493100, 518400, 532548, 591720, 631168, 665685, 710064, 739650, 788960, 798822, 887580, 946752, 986200, 1065096, 1109475, 1183440, 1262336, 1331370, 1420128, 1479300, 1577920, 1597644, 1775160, 1893504, 1972400, 1997055, 2130192, 2218950, 2366880, 2662740, 2840256, 2958600, 3155840, 3195288, 3328425, 3550320, 3787008, 3944800, 3994110, 4260384, 4437900, 4733760, 5325480, 5680512, 5917200, 6311680, 6390576, 6656850, 7100640, 7889600, 7988220, 8520768, 8875800, 9467520, 9985275, 10650960, 11361024, 11834400, 12781152, 13313700, 14201280, 15779200, 15976440, 17041536, 17751600, 18935040, 19970550, 21301920, 23668800, 25562304, 26627400, 28402560, 31558400, 31952880, 34083072, 35503200, 39941100, 42603840, 47337600, 51124608, 53254800, 56805120, 63905760, 71006400, 79882200, 85207680, 94675200, 102249216, 106509600, 127811520, 142012800, 159764400, 170415360, 213019200, 255623040, 284025600, 319528800, 426038400, 511246080, 639057600, 852076800, 1278115200, 2556230400]

約数ペア:

[(1, 2556230400), (2, 1278115200), (3, 852076800), (4, 639057600), (5, 511246080), (6, 426038400), (8, 319528800), (9, 284025600), (10, 255623040), (12, 213019200), (15, 170415360), (16, 159764400), (18, 142012800), (20, 127811520), (24, 106509600), (25, 102249216), (27, 94675200), (30, 85207680), (32, 79882200), (36, 71006400), (40, 63905760), (45, 56805120), (48, 53254800), (50, 51124608), (54, 47337600), (60, 42603840), (64, 39941100), (72, 35503200), (75, 34083072), (80, 31952880), (81, 31558400), (90, 28402560), (96, 26627400), (100, 25562304), (108, 23668800), (120, 21301920), (128, 19970550), (135, 18935040), (144, 17751600), (150, 17041536), (160, 15976440), (162, 15779200), (180, 14201280), (192, 13313700), (200, 12781152), (216, 11834400), (225, 11361024), (240, 10650960), (256, 9985275), (270, 9467520), (288, 8875800), (300, 8520768), (320, 7988220), (324, 7889600), (360, 7100640), (384, 6656850), (400, 6390576), (405, 6311680), (432, 5917200), (450, 5680512), (480, 5325480), (540, 4733760), (576, 4437900), (600, 4260384), (640, 3994110), (648, 3944800), (675, 3787008), (720, 3550320), (768, 3328425), (800, 3195288), (810, 3155840), (864, 2958600), (900, 2840256), (960, 2662740), (1080, 2366880), (1152, 2218950), (1200, 2130192), (1280, 1997055), (1296, 1972400), (1350, 1893504), (1440, 1775160), (1600, 1597644), (1620, 1577920), (1728, 1479300), (1800, 1420128), (1920, 1331370), (2025, 1262336), (2160, 1183440), (2304, 1109475), (2400, 1065096), (2592, 986200), (2700, 946752), (2880, 887580), (3200, 798822), (3240, 788960), (3456, 739650), (3600, 710064), (3840, 665685), (4050, 631168), (4320, 591720), (4800, 532548), (4931, 518400), (5184, 493100), (5400, 473376), (5760, 443790), (6400, 399411), (6480, 394480), (6912, 369825), (7200, 355032), (8100, 315584), (8640, 295860), (9600, 266274), (9862, 259200), (10368, 246550), (10800, 236688), (11520, 221895), (12960, 197240), (14400, 177516), (14793, 172800), (16200, 157792), (17280, 147930), (19200, 133137), (19724, 129600), (20736, 123275), (21600, 118344), (24655, 103680), (25920, 98620), (28800, 88758), (29586, 86400), (32400, 78896), (34560, 73965), (39448, 64800), (43200, 59172), (44379, 57600), (49310, 51840)]