99772160

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3433

約数の個数: 72

約数和(自身を含む): 249449760

約数和(自身を除く): 149677600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3389, 3680, 5888, 6778, 7360, 13556, 14720, 16945, 27112, 29440, 33890, 54224, 67780, 77947, 108448, 135560, 155894, 216896, 271120, 311788, 389735, 433792, 542240, 623576, 779470, 867584, 1084480, 1247152, 1558940, 2168960, 2494304, 3117880, 4337920, 4988608, 6235760, 9977216, 12471520, 19954432, 24943040, 49886080, 99772160]

約数ペア:

[(1, 99772160), (2, 49886080), (4, 24943040), (5, 19954432), (8, 12471520), (10, 9977216), (16, 6235760), (20, 4988608), (23, 4337920), (32, 3117880), (40, 2494304), (46, 2168960), (64, 1558940), (80, 1247152), (92, 1084480), (115, 867584), (128, 779470), (160, 623576), (184, 542240), (230, 433792), (256, 389735), (320, 311788), (368, 271120), (460, 216896), (640, 155894), (736, 135560), (920, 108448), (1280, 77947), (1472, 67780), (1840, 54224), (2944, 33890), (3389, 29440), (3680, 27112), (5888, 16945), (6778, 14720), (7360, 13556)]