149182000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6781}}^1$

素因数の和:6815

約数の個数: 80

約数和(自身を含む): 393573024

約数和(自身を除く): 244391024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 6781, 11000, 13562, 22000, 27124, 33905, 54248, 67810, 74591, 108496, 135620, 149182, 169525, 271240, 298364, 339050, 372955, 542480, 596728, 678100, 745910, 847625, 1193456, 1356200, 1491820, 1695250, 1864775, 2712400, 2983640, 3390500, 3729550, 5967280, 6781000, 7459100, 9323875, 13562000, 14918200, 18647750, 29836400, 37295500, 74591000, 149182000]

約数ペア:

[(1, 149182000), (2, 74591000), (4, 37295500), (5, 29836400), (8, 18647750), (10, 14918200), (11, 13562000), (16, 9323875), (20, 7459100), (22, 6781000), (25, 5967280), (40, 3729550), (44, 3390500), (50, 2983640), (55, 2712400), (80, 1864775), (88, 1695250), (100, 1491820), (110, 1356200), (125, 1193456), (176, 847625), (200, 745910), (220, 678100), (250, 596728), (275, 542480), (400, 372955), (440, 339050), (500, 298364), (550, 271240), (880, 169525), (1000, 149182), (1100, 135620), (1375, 108496), (2000, 74591), (2200, 67810), (2750, 54248), (4400, 33905), (5500, 27124), (6781, 22000), (11000, 13562)]