139783000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 393868800

約数和(自身を除く): 254085800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 665, 700, 760, 875, 950, 1000, 1051, 1064, 1330, 1400, 1750, 1900, 2102, 2375, 2660, 3325, 3500, 3800, 4204, 4750, 5255, 5320, 6650, 7000, 7357, 8408, 9500, 10510, 13300, 14714, 16625, 19000, 19969, 21020, 26275, 26600, 29428, 33250, 36785, 39938, 42040, 52550, 58856, 66500, 73570, 79876, 99845, 105100, 131375, 133000, 139783, 147140, 159752, 183925, 199690, 210200, 262750, 279566, 294280, 367850, 399380, 499225, 525500, 559132, 698915, 735700, 798760, 919625, 998450, 1051000, 1118264, 1397830, 1471400, 1839250, 1996900, 2496125, 2795660, 3494575, 3678500, 3993800, 4992250, 5591320, 6989150, 7357000, 9984500, 13978300, 17472875, 19969000, 27956600, 34945750, 69891500, 139783000]

約数ペア:

[(1, 139783000), (2, 69891500), (4, 34945750), (5, 27956600), (7, 19969000), (8, 17472875), (10, 13978300), (14, 9984500), (19, 7357000), (20, 6989150), (25, 5591320), (28, 4992250), (35, 3993800), (38, 3678500), (40, 3494575), (50, 2795660), (56, 2496125), (70, 1996900), (76, 1839250), (95, 1471400), (100, 1397830), (125, 1118264), (133, 1051000), (140, 998450), (152, 919625), (175, 798760), (190, 735700), (200, 698915), (250, 559132), (266, 525500), (280, 499225), (350, 399380), (380, 367850), (475, 294280), (500, 279566), (532, 262750), (665, 210200), (700, 199690), (760, 183925), (875, 159752), (950, 147140), (1000, 139783), (1051, 133000), (1064, 131375), (1330, 105100), (1400, 99845), (1750, 79876), (1900, 73570), (2102, 66500), (2375, 58856), (2660, 52550), (3325, 42040), (3500, 39938), (3800, 36785), (4204, 33250), (4750, 29428), (5255, 26600), (5320, 26275), (6650, 21020), (7000, 19969), (7357, 19000), (8408, 16625), (9500, 14714), (10510, 13300)]