2157117600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:944

約数の個数: 288

約数和(自身を含む): 7745129280

約数和(自身を除く): 5588011680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 101, 110, 120, 132, 150, 160, 165, 176, 200, 202, 220, 240, 264, 275, 300, 303, 330, 352, 400, 404, 440, 480, 505, 528, 550, 600, 606, 660, 800, 808, 809, 825, 880, 1010, 1056, 1100, 1111, 1200, 1212, 1320, 1515, 1616, 1618, 1650, 1760, 2020, 2200, 2222, 2400, 2424, 2427, 2525, 2640, 3030, 3232, 3236, 3300, 3333, 4040, 4045, 4400, 4444, 4848, 4854, 5050, 5280, 5555, 6060, 6472, 6600, 6666, 7575, 8080, 8090, 8800, 8888, 8899, 9696, 9708, 10100, 11110, 12120, 12135, 12944, 13200, 13332, 15150, 16160, 16180, 16665, 17776, 17798, 19416, 20200, 20225, 22220, 24240, 24270, 25888, 26400, 26664, 26697, 27775, 30300, 32360, 33330, 35552, 35596, 38832, 40400, 40450, 44440, 44495, 48480, 48540, 53328, 53394, 55550, 60600, 60675, 64720, 66660, 71192, 77664, 80800, 80900, 81709, 83325, 88880, 88990, 97080, 106656, 106788, 111100, 121200, 121350, 129440, 133320, 133485, 142384, 161800, 163418, 166650, 177760, 177980, 194160, 213576, 222200, 222475, 242400, 242700, 245127, 266640, 266970, 284768, 323600, 326836, 333300, 355960, 388320, 408545, 427152, 444400, 444950, 485400, 490254, 533280, 533940, 647200, 653672, 666600, 667425, 711920, 817090, 854304, 888800, 889900, 898799, 970800, 980508, 1067880, 1225635, 1307344, 1333200, 1334850, 1423840, 1634180, 1779800, 1797598, 1941600, 1961016, 2042725, 2135760, 2451270, 2614688, 2666400, 2669700, 2696397, 3268360, 3559600, 3595196, 3922032, 4085450, 4271520, 4493995, 4902540, 5339400, 5392794, 6128175, 6536720, 7119200, 7190392, 7844064, 8170900, 8987990, 9805080, 10678800, 10785588, 12256350, 13073440, 13481985, 14380784, 16341800, 17975980, 19610160, 21357600, 21571176, 22469975, 24512700, 26963970, 28761568, 32683600, 35951960, 39220320, 43142352, 44939950, 49025400, 53927940, 65367200, 67409925, 71903920, 86284704, 89879900, 98050800, 107855880, 134819850, 143807840, 179759800, 196101600, 215711760, 269639700, 359519600, 431423520, 539279400, 719039200, 1078558800, 2157117600]

約数ペア:

[(1, 2157117600), (2, 1078558800), (3, 719039200), (4, 539279400), (5, 431423520), (6, 359519600), (8, 269639700), (10, 215711760), (11, 196101600), (12, 179759800), (15, 143807840), (16, 134819850), (20, 107855880), (22, 98050800), (24, 89879900), (25, 86284704), (30, 71903920), (32, 67409925), (33, 65367200), (40, 53927940), (44, 49025400), (48, 44939950), (50, 43142352), (55, 39220320), (60, 35951960), (66, 32683600), (75, 28761568), (80, 26963970), (88, 24512700), (96, 22469975), (100, 21571176), (101, 21357600), (110, 19610160), (120, 17975980), (132, 16341800), (150, 14380784), (160, 13481985), (165, 13073440), (176, 12256350), (200, 10785588), (202, 10678800), (220, 9805080), (240, 8987990), (264, 8170900), (275, 7844064), (300, 7190392), (303, 7119200), (330, 6536720), (352, 6128175), (400, 5392794), (404, 5339400), (440, 4902540), (480, 4493995), (505, 4271520), (528, 4085450), (550, 3922032), (600, 3595196), (606, 3559600), (660, 3268360), (800, 2696397), (808, 2669700), (809, 2666400), (825, 2614688), (880, 2451270), (1010, 2135760), (1056, 2042725), (1100, 1961016), (1111, 1941600), (1200, 1797598), (1212, 1779800), (1320, 1634180), (1515, 1423840), (1616, 1334850), (1618, 1333200), (1650, 1307344), (1760, 1225635), (2020, 1067880), (2200, 980508), (2222, 970800), (2400, 898799), (2424, 889900), (2427, 888800), (2525, 854304), (2640, 817090), (3030, 711920), (3232, 667425), (3236, 666600), (3300, 653672), (3333, 647200), (4040, 533940), (4045, 533280), (4400, 490254), (4444, 485400), (4848, 444950), (4854, 444400), (5050, 427152), (5280, 408545), (5555, 388320), (6060, 355960), (6472, 333300), (6600, 326836), (6666, 323600), (7575, 284768), (8080, 266970), (8090, 266640), (8800, 245127), (8888, 242700), (8899, 242400), (9696, 222475), (9708, 222200), (10100, 213576), (11110, 194160), (12120, 177980), (12135, 177760), (12944, 166650), (13200, 163418), (13332, 161800), (15150, 142384), (16160, 133485), (16180, 133320), (16665, 129440), (17776, 121350), (17798, 121200), (19416, 111100), (20200, 106788), (20225, 106656), (22220, 97080), (24240, 88990), (24270, 88880), (25888, 83325), (26400, 81709), (26664, 80900), (26697, 80800), (27775, 77664), (30300, 71192), (32360, 66660), (33330, 64720), (35552, 60675), (35596, 60600), (38832, 55550), (40400, 53394), (40450, 53328), (44440, 48540), (44495, 48480)]