90858000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 160

約数和(自身を含む): 308730240

約数和(自身を除く): 217872240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 797, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1594, 1900, 2000, 2280, 2375, 2391, 2850, 3000, 3188, 3800, 3985, 4560, 4750, 4782, 5700, 6000, 6376, 7125, 7600, 7970, 9500, 9564, 11400, 11955, 12752, 14250, 15143, 15940, 19000, 19128, 19925, 22800, 23910, 28500, 30286, 31880, 38000, 38256, 39850, 45429, 47820, 57000, 59775, 60572, 63760, 75715, 79700, 90858, 95640, 99625, 114000, 119550, 121144, 151430, 159400, 181716, 191280, 199250, 227145, 239100, 242288, 298875, 302860, 318800, 363432, 378575, 398500, 454290, 478200, 597750, 605720, 726864, 757150, 797000, 908580, 956400, 1135725, 1195500, 1211440, 1514300, 1594000, 1817160, 1892875, 2271450, 2391000, 3028600, 3634320, 3785750, 4542900, 4782000, 5678625, 6057200, 7571500, 9085800, 11357250, 15143000, 18171600, 22714500, 30286000, 45429000, 90858000]

約数ペア:

[(1, 90858000), (2, 45429000), (3, 30286000), (4, 22714500), (5, 18171600), (6, 15143000), (8, 11357250), (10, 9085800), (12, 7571500), (15, 6057200), (16, 5678625), (19, 4782000), (20, 4542900), (24, 3785750), (25, 3634320), (30, 3028600), (38, 2391000), (40, 2271450), (48, 1892875), (50, 1817160), (57, 1594000), (60, 1514300), (75, 1211440), (76, 1195500), (80, 1135725), (95, 956400), (100, 908580), (114, 797000), (120, 757150), (125, 726864), (150, 605720), (152, 597750), (190, 478200), (200, 454290), (228, 398500), (240, 378575), (250, 363432), (285, 318800), (300, 302860), (304, 298875), (375, 242288), (380, 239100), (400, 227145), (456, 199250), (475, 191280), (500, 181716), (570, 159400), (600, 151430), (750, 121144), (760, 119550), (797, 114000), (912, 99625), (950, 95640), (1000, 90858), (1140, 79700), (1200, 75715), (1425, 63760), (1500, 60572), (1520, 59775), (1594, 57000), (1900, 47820), (2000, 45429), (2280, 39850), (2375, 38256), (2391, 38000), (2850, 31880), (3000, 30286), (3188, 28500), (3800, 23910), (3985, 22800), (4560, 19925), (4750, 19128), (4782, 19000), (5700, 15940), (6000, 15143), (6376, 14250), (7125, 12752), (7600, 11955), (7970, 11400), (9500, 9564)]