82644800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 238865664

約数和(自身を除く): 156220864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 100, 112, 140, 157, 160, 175, 188, 200, 224, 235, 280, 314, 320, 329, 350, 376, 400, 448, 470, 560, 628, 658, 700, 752, 785, 800, 940, 1099, 1120, 1175, 1256, 1316, 1400, 1504, 1570, 1600, 1645, 1880, 2198, 2240, 2350, 2512, 2632, 2800, 3008, 3140, 3290, 3760, 3925, 4396, 4700, 5024, 5264, 5495, 5600, 6280, 6580, 7379, 7520, 7850, 8225, 8792, 9400, 10048, 10528, 10990, 11200, 12560, 13160, 14758, 15040, 15700, 16450, 17584, 18800, 21056, 21980, 25120, 26320, 27475, 29516, 31400, 32900, 35168, 36895, 37600, 43960, 50240, 51653, 52640, 54950, 59032, 62800, 65800, 70336, 73790, 75200, 87920, 103306, 105280, 109900, 118064, 125600, 131600, 147580, 175840, 184475, 206612, 219800, 236128, 251200, 258265, 263200, 295160, 351680, 368950, 413224, 439600, 472256, 516530, 526400, 590320, 737900, 826448, 879200, 1033060, 1180640, 1291325, 1475800, 1652896, 1758400, 2066120, 2361280, 2582650, 2951600, 3305792, 4132240, 5165300, 5903200, 8264480, 10330600, 11806400, 16528960, 20661200, 41322400, 82644800]

約数ペア:

[(1, 82644800), (2, 41322400), (4, 20661200), (5, 16528960), (7, 11806400), (8, 10330600), (10, 8264480), (14, 5903200), (16, 5165300), (20, 4132240), (25, 3305792), (28, 2951600), (32, 2582650), (35, 2361280), (40, 2066120), (47, 1758400), (50, 1652896), (56, 1475800), (64, 1291325), (70, 1180640), (80, 1033060), (94, 879200), (100, 826448), (112, 737900), (140, 590320), (157, 526400), (160, 516530), (175, 472256), (188, 439600), (200, 413224), (224, 368950), (235, 351680), (280, 295160), (314, 263200), (320, 258265), (329, 251200), (350, 236128), (376, 219800), (400, 206612), (448, 184475), (470, 175840), (560, 147580), (628, 131600), (658, 125600), (700, 118064), (752, 109900), (785, 105280), (800, 103306), (940, 87920), (1099, 75200), (1120, 73790), (1175, 70336), (1256, 65800), (1316, 62800), (1400, 59032), (1504, 54950), (1570, 52640), (1600, 51653), (1645, 50240), (1880, 43960), (2198, 37600), (2240, 36895), (2350, 35168), (2512, 32900), (2632, 31400), (2800, 29516), (3008, 27475), (3140, 26320), (3290, 25120), (3760, 21980), (3925, 21056), (4396, 18800), (4700, 17584), (5024, 16450), (5264, 15700), (5495, 15040), (5600, 14758), (6280, 13160), (6580, 12560), (7379, 11200), (7520, 10990), (7850, 10528), (8225, 10048), (8792, 9400)]