27810664000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6803}}^1$

素因数の和:6910

約数の個数: 224

約数和(自身を含む): 79802102016

約数和(自身を除く): 51991438016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 125, 140, 146, 160, 175, 200, 224, 250, 280, 292, 320, 350, 365, 400, 448, 500, 511, 560, 584, 700, 730, 800, 875, 1000, 1022, 1120, 1168, 1400, 1460, 1600, 1750, 1825, 2000, 2044, 2240, 2336, 2555, 2800, 2920, 3500, 3650, 4000, 4088, 4672, 5110, 5600, 5840, 6803, 7000, 7300, 8000, 8176, 9125, 10220, 11200, 11680, 12775, 13606, 14000, 14600, 16352, 18250, 20440, 23360, 25550, 27212, 28000, 29200, 32704, 34015, 36500, 40880, 47621, 51100, 54424, 56000, 58400, 63875, 68030, 73000, 81760, 95242, 102200, 108848, 116800, 127750, 136060, 146000, 163520, 170075, 190484, 204400, 217696, 238105, 255500, 272120, 292000, 340150, 380968, 408800, 435392, 476210, 496619, 511000, 544240, 584000, 680300, 761936, 817600, 850375, 952420, 993238, 1022000, 1088480, 1190525, 1360600, 1523872, 1700750, 1904840, 1986476, 2044000, 2176960, 2381050, 2483095, 2721200, 3047744, 3401500, 3476333, 3809680, 3972952, 4088000, 4762100, 4966190, 5442400, 5952625, 6803000, 6952666, 7619360, 7945904, 9524200, 9932380, 10884800, 11905250, 12415475, 13606000, 13905332, 15238720, 15891808, 17381665, 19048400, 19864760, 23810500, 24830950, 27212000, 27810664, 31783616, 34763330, 38096800, 39729520, 47621000, 49661900, 54424000, 55621328, 62077375, 69526660, 76193600, 79459040, 86908325, 95242000, 99323800, 111242656, 124154750, 139053320, 158918080, 173816650, 190484000, 198647600, 222485312, 248309500, 278106640, 347633300, 380968000, 397295200, 434541625, 496619000, 556213280, 695266600, 794590400, 869083250, 993238000, 1112426560, 1390533200, 1738166500, 1986476000, 2781066400, 3476333000, 3972952000, 5562132800, 6952666000, 13905332000, 27810664000]

約数ペア:

[(1, 27810664000), (2, 13905332000), (4, 6952666000), (5, 5562132800), (7, 3972952000), (8, 3476333000), (10, 2781066400), (14, 1986476000), (16, 1738166500), (20, 1390533200), (25, 1112426560), (28, 993238000), (32, 869083250), (35, 794590400), (40, 695266600), (50, 556213280), (56, 496619000), (64, 434541625), (70, 397295200), (73, 380968000), (80, 347633300), (100, 278106640), (112, 248309500), (125, 222485312), (140, 198647600), (146, 190484000), (160, 173816650), (175, 158918080), (200, 139053320), (224, 124154750), (250, 111242656), (280, 99323800), (292, 95242000), (320, 86908325), (350, 79459040), (365, 76193600), (400, 69526660), (448, 62077375), (500, 55621328), (511, 54424000), (560, 49661900), (584, 47621000), (700, 39729520), (730, 38096800), (800, 34763330), (875, 31783616), (1000, 27810664), (1022, 27212000), (1120, 24830950), (1168, 23810500), (1400, 19864760), (1460, 19048400), (1600, 17381665), (1750, 15891808), (1825, 15238720), (2000, 13905332), (2044, 13606000), (2240, 12415475), (2336, 11905250), (2555, 10884800), (2800, 9932380), (2920, 9524200), (3500, 7945904), (3650, 7619360), (4000, 6952666), (4088, 6803000), (4672, 5952625), (5110, 5442400), (5600, 4966190), (5840, 4762100), (6803, 4088000), (7000, 3972952), (7300, 3809680), (8000, 3476333), (8176, 3401500), (9125, 3047744), (10220, 2721200), (11200, 2483095), (11680, 2381050), (12775, 2176960), (13606, 2044000), (14000, 1986476), (14600, 1904840), (16352, 1700750), (18250, 1523872), (20440, 1360600), (23360, 1190525), (25550, 1088480), (27212, 1022000), (28000, 993238), (29200, 952420), (32704, 850375), (34015, 817600), (36500, 761936), (40880, 680300), (47621, 584000), (51100, 544240), (54424, 511000), (56000, 496619), (58400, 476210), (63875, 435392), (68030, 408800), (73000, 380968), (81760, 340150), (95242, 292000), (102200, 272120), (108848, 255500), (116800, 238105), (127750, 217696), (136060, 204400), (146000, 190484), (163520, 170075)]