90022000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 241413120

約数和(自身を除く): 151391120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 103, 115, 125, 152, 184, 190, 200, 206, 230, 250, 304, 368, 380, 400, 412, 437, 460, 475, 500, 515, 575, 760, 824, 874, 920, 950, 1000, 1030, 1150, 1520, 1648, 1748, 1840, 1900, 1957, 2000, 2060, 2185, 2300, 2369, 2375, 2575, 2875, 3496, 3800, 3914, 4120, 4370, 4600, 4738, 4750, 5150, 5750, 6992, 7600, 7828, 8240, 8740, 9200, 9476, 9500, 9785, 10300, 10925, 11500, 11845, 12875, 15656, 17480, 18952, 19000, 19570, 20600, 21850, 23000, 23690, 25750, 31312, 34960, 37904, 38000, 39140, 41200, 43700, 45011, 46000, 47380, 48925, 51500, 54625, 59225, 78280, 87400, 90022, 94760, 97850, 103000, 109250, 118450, 156560, 174800, 180044, 189520, 195700, 206000, 218500, 225055, 236900, 244625, 296125, 360088, 391400, 437000, 450110, 473800, 489250, 592250, 720176, 782800, 874000, 900220, 947600, 978500, 1125275, 1184500, 1800440, 1957000, 2250550, 2369000, 3600880, 3914000, 4501100, 4738000, 5626375, 9002200, 11252750, 18004400, 22505500, 45011000, 90022000]

約数ペア:

[(1, 90022000), (2, 45011000), (4, 22505500), (5, 18004400), (8, 11252750), (10, 9002200), (16, 5626375), (19, 4738000), (20, 4501100), (23, 3914000), (25, 3600880), (38, 2369000), (40, 2250550), (46, 1957000), (50, 1800440), (76, 1184500), (80, 1125275), (92, 978500), (95, 947600), (100, 900220), (103, 874000), (115, 782800), (125, 720176), (152, 592250), (184, 489250), (190, 473800), (200, 450110), (206, 437000), (230, 391400), (250, 360088), (304, 296125), (368, 244625), (380, 236900), (400, 225055), (412, 218500), (437, 206000), (460, 195700), (475, 189520), (500, 180044), (515, 174800), (575, 156560), (760, 118450), (824, 109250), (874, 103000), (920, 97850), (950, 94760), (1000, 90022), (1030, 87400), (1150, 78280), (1520, 59225), (1648, 54625), (1748, 51500), (1840, 48925), (1900, 47380), (1957, 46000), (2000, 45011), (2060, 43700), (2185, 41200), (2300, 39140), (2369, 38000), (2375, 37904), (2575, 34960), (2875, 31312), (3496, 25750), (3800, 23690), (3914, 23000), (4120, 21850), (4370, 20600), (4600, 19570), (4738, 19000), (4750, 18952), (5150, 17480), (5750, 15656), (6992, 12875), (7600, 11845), (7828, 11500), (8240, 10925), (8740, 10300), (9200, 9785), (9476, 9500)]