67270400

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 108

約数和(自身を含む): 174124272

約数和(自身を除く): 106853872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 368, 400, 457, 460, 575, 640, 736, 800, 914, 920, 1150, 1280, 1472, 1600, 1828, 1840, 2285, 2300, 2944, 3200, 3656, 3680, 4570, 4600, 5888, 6400, 7312, 7360, 9140, 9200, 10511, 11425, 14624, 14720, 18280, 18400, 21022, 22850, 29248, 29440, 36560, 36800, 42044, 45700, 52555, 58496, 73120, 73600, 84088, 91400, 105110, 116992, 146240, 147200, 168176, 182800, 210220, 262775, 292480, 336352, 365600, 420440, 525550, 584960, 672704, 731200, 840880, 1051100, 1345408, 1462400, 1681760, 2102200, 2690816, 2924800, 3363520, 4204400, 6727040, 8408800, 13454080, 16817600, 33635200, 67270400]

約数ペア:

[(1, 67270400), (2, 33635200), (4, 16817600), (5, 13454080), (8, 8408800), (10, 6727040), (16, 4204400), (20, 3363520), (23, 2924800), (25, 2690816), (32, 2102200), (40, 1681760), (46, 1462400), (50, 1345408), (64, 1051100), (80, 840880), (92, 731200), (100, 672704), (115, 584960), (128, 525550), (160, 420440), (184, 365600), (200, 336352), (230, 292480), (256, 262775), (320, 210220), (368, 182800), (400, 168176), (457, 147200), (460, 146240), (575, 116992), (640, 105110), (736, 91400), (800, 84088), (914, 73600), (920, 73120), (1150, 58496), (1280, 52555), (1472, 45700), (1600, 42044), (1828, 36800), (1840, 36560), (2285, 29440), (2300, 29248), (2944, 22850), (3200, 21022), (3656, 18400), (3680, 18280), (4570, 14720), (4600, 14624), (5888, 11425), (6400, 10511), (7312, 9200), (7360, 9140)]