73355280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 241484544

約数和(自身を除く): 168129264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 97, 115, 120, 137, 138, 184, 194, 230, 240, 274, 276, 291, 345, 368, 388, 411, 460, 485, 548, 552, 582, 685, 690, 776, 822, 920, 970, 1096, 1104, 1164, 1370, 1380, 1455, 1552, 1644, 1840, 1940, 2055, 2192, 2231, 2328, 2740, 2760, 2910, 3151, 3288, 3880, 4110, 4462, 4656, 5480, 5520, 5820, 6302, 6576, 6693, 7760, 8220, 8924, 9453, 10960, 11155, 11640, 12604, 13289, 13386, 15755, 16440, 17848, 18906, 22310, 23280, 25208, 26578, 26772, 31510, 32880, 33465, 35696, 37812, 39867, 44620, 47265, 50416, 53156, 53544, 63020, 66445, 66930, 75624, 79734, 89240, 94530, 106312, 107088, 126040, 132890, 133860, 151248, 159468, 178480, 189060, 199335, 212624, 252080, 265780, 267720, 305647, 318936, 378120, 398670, 531560, 535440, 611294, 637872, 756240, 797340, 916941, 1063120, 1222588, 1528235, 1594680, 1833882, 2445176, 3056470, 3189360, 3667764, 4584705, 4890352, 6112940, 7335528, 9169410, 12225880, 14671056, 18338820, 24451760, 36677640, 73355280]

約数ペア:

[(1, 73355280), (2, 36677640), (3, 24451760), (4, 18338820), (5, 14671056), (6, 12225880), (8, 9169410), (10, 7335528), (12, 6112940), (15, 4890352), (16, 4584705), (20, 3667764), (23, 3189360), (24, 3056470), (30, 2445176), (40, 1833882), (46, 1594680), (48, 1528235), (60, 1222588), (69, 1063120), (80, 916941), (92, 797340), (97, 756240), (115, 637872), (120, 611294), (137, 535440), (138, 531560), (184, 398670), (194, 378120), (230, 318936), (240, 305647), (274, 267720), (276, 265780), (291, 252080), (345, 212624), (368, 199335), (388, 189060), (411, 178480), (460, 159468), (485, 151248), (548, 133860), (552, 132890), (582, 126040), (685, 107088), (690, 106312), (776, 94530), (822, 89240), (920, 79734), (970, 75624), (1096, 66930), (1104, 66445), (1164, 63020), (1370, 53544), (1380, 53156), (1455, 50416), (1552, 47265), (1644, 44620), (1840, 39867), (1940, 37812), (2055, 35696), (2192, 33465), (2231, 32880), (2328, 31510), (2740, 26772), (2760, 26578), (2910, 25208), (3151, 23280), (3288, 22310), (3880, 18906), (4110, 17848), (4462, 16440), (4656, 15755), (5480, 13386), (5520, 13289), (5820, 12604), (6302, 11640), (6576, 11155), (6693, 10960), (7760, 9453), (8220, 8924)]