8991600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 29521920

約数和(自身を除く): 20530320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 59, 60, 75, 80, 100, 118, 120, 127, 150, 177, 200, 236, 240, 254, 295, 300, 354, 381, 400, 472, 508, 590, 600, 635, 708, 762, 885, 944, 1016, 1180, 1200, 1270, 1416, 1475, 1524, 1770, 1905, 2032, 2360, 2540, 2832, 2950, 3048, 3175, 3540, 3810, 4425, 4720, 5080, 5900, 6096, 6350, 7080, 7493, 7620, 8850, 9525, 10160, 11800, 12700, 14160, 14986, 15240, 17700, 19050, 22479, 23600, 25400, 29972, 30480, 35400, 37465, 38100, 44958, 50800, 59944, 70800, 74930, 76200, 89916, 112395, 119888, 149860, 152400, 179832, 187325, 224790, 299720, 359664, 374650, 449580, 561975, 599440, 749300, 899160, 1123950, 1498600, 1798320, 2247900, 2997200, 4495800, 8991600]

約数ペア:

[(1, 8991600), (2, 4495800), (3, 2997200), (4, 2247900), (5, 1798320), (6, 1498600), (8, 1123950), (10, 899160), (12, 749300), (15, 599440), (16, 561975), (20, 449580), (24, 374650), (25, 359664), (30, 299720), (40, 224790), (48, 187325), (50, 179832), (59, 152400), (60, 149860), (75, 119888), (80, 112395), (100, 89916), (118, 76200), (120, 74930), (127, 70800), (150, 59944), (177, 50800), (200, 44958), (236, 38100), (240, 37465), (254, 35400), (295, 30480), (300, 29972), (354, 25400), (381, 23600), (400, 22479), (472, 19050), (508, 17700), (590, 15240), (600, 14986), (635, 14160), (708, 12700), (762, 11800), (885, 10160), (944, 9525), (1016, 8850), (1180, 7620), (1200, 7493), (1270, 7080), (1416, 6350), (1475, 6096), (1524, 5900), (1770, 5080), (1905, 4720), (2032, 4425), (2360, 3810), (2540, 3540), (2832, 3175), (2950, 3048)]