85707200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 234708192

約数和(自身を除く): 149000992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 80, 85, 92, 100, 115, 136, 137, 160, 170, 184, 200, 230, 272, 274, 320, 340, 368, 391, 400, 425, 460, 544, 548, 575, 680, 685, 736, 782, 800, 850, 920, 1088, 1096, 1150, 1360, 1370, 1472, 1564, 1600, 1700, 1840, 1955, 2192, 2300, 2329, 2720, 2740, 3128, 3151, 3400, 3425, 3680, 3910, 4384, 4600, 4658, 5440, 5480, 6256, 6302, 6800, 6850, 7360, 7820, 8768, 9200, 9316, 9775, 10960, 11645, 12512, 12604, 13600, 13700, 15640, 15755, 18400, 18632, 19550, 21920, 23290, 25024, 25208, 27200, 27400, 31280, 31510, 36800, 37264, 39100, 43840, 46580, 50416, 53567, 54800, 58225, 62560, 63020, 74528, 78200, 78775, 93160, 100832, 107134, 109600, 116450, 125120, 126040, 149056, 156400, 157550, 186320, 201664, 214268, 219200, 232900, 252080, 267835, 312800, 315100, 372640, 428536, 465800, 504160, 535670, 625600, 630200, 745280, 857072, 931600, 1008320, 1071340, 1260400, 1339175, 1714144, 1863200, 2142680, 2520800, 2678350, 3428288, 3726400, 4285360, 5041600, 5356700, 8570720, 10713400, 17141440, 21426800, 42853600, 85707200]

約数ペア:

[(1, 85707200), (2, 42853600), (4, 21426800), (5, 17141440), (8, 10713400), (10, 8570720), (16, 5356700), (17, 5041600), (20, 4285360), (23, 3726400), (25, 3428288), (32, 2678350), (34, 2520800), (40, 2142680), (46, 1863200), (50, 1714144), (64, 1339175), (68, 1260400), (80, 1071340), (85, 1008320), (92, 931600), (100, 857072), (115, 745280), (136, 630200), (137, 625600), (160, 535670), (170, 504160), (184, 465800), (200, 428536), (230, 372640), (272, 315100), (274, 312800), (320, 267835), (340, 252080), (368, 232900), (391, 219200), (400, 214268), (425, 201664), (460, 186320), (544, 157550), (548, 156400), (575, 149056), (680, 126040), (685, 125120), (736, 116450), (782, 109600), (800, 107134), (850, 100832), (920, 93160), (1088, 78775), (1096, 78200), (1150, 74528), (1360, 63020), (1370, 62560), (1472, 58225), (1564, 54800), (1600, 53567), (1700, 50416), (1840, 46580), (1955, 43840), (2192, 39100), (2300, 37264), (2329, 36800), (2720, 31510), (2740, 31280), (3128, 27400), (3151, 27200), (3400, 25208), (3425, 25024), (3680, 23290), (3910, 21920), (4384, 19550), (4600, 18632), (4658, 18400), (5440, 15755), (5480, 15640), (6256, 13700), (6302, 13600), (6800, 12604), (6850, 12512), (7360, 11645), (7820, 10960), (8768, 9775), (9200, 9316)]