73502000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 209611584

約数和(自身を除く): 136109584

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 125, 130, 143, 176, 200, 208, 220, 250, 257, 260, 275, 286, 325, 400, 440, 500, 514, 520, 550, 572, 650, 715, 880, 1000, 1028, 1040, 1100, 1144, 1285, 1300, 1375, 1430, 1625, 2000, 2056, 2200, 2288, 2570, 2600, 2750, 2827, 2860, 3250, 3341, 3575, 4112, 4400, 5140, 5200, 5500, 5654, 5720, 6425, 6500, 6682, 7150, 10280, 11000, 11308, 11440, 12850, 13000, 13364, 14135, 14300, 16705, 17875, 20560, 22000, 22616, 25700, 26000, 26728, 28270, 28600, 32125, 33410, 35750, 36751, 45232, 51400, 53456, 56540, 57200, 64250, 66820, 70675, 71500, 73502, 83525, 102800, 113080, 128500, 133640, 141350, 143000, 147004, 167050, 183755, 226160, 257000, 267280, 282700, 286000, 294008, 334100, 353375, 367510, 417625, 514000, 565400, 588016, 668200, 706750, 735020, 835250, 918775, 1130800, 1336400, 1413500, 1470040, 1670500, 1837550, 2827000, 2940080, 3341000, 3675100, 4593875, 5654000, 6682000, 7350200, 9187750, 14700400, 18375500, 36751000, 73502000]

約数ペア:

[(1, 73502000), (2, 36751000), (4, 18375500), (5, 14700400), (8, 9187750), (10, 7350200), (11, 6682000), (13, 5654000), (16, 4593875), (20, 3675100), (22, 3341000), (25, 2940080), (26, 2827000), (40, 1837550), (44, 1670500), (50, 1470040), (52, 1413500), (55, 1336400), (65, 1130800), (80, 918775), (88, 835250), (100, 735020), (104, 706750), (110, 668200), (125, 588016), (130, 565400), (143, 514000), (176, 417625), (200, 367510), (208, 353375), (220, 334100), (250, 294008), (257, 286000), (260, 282700), (275, 267280), (286, 257000), (325, 226160), (400, 183755), (440, 167050), (500, 147004), (514, 143000), (520, 141350), (550, 133640), (572, 128500), (650, 113080), (715, 102800), (880, 83525), (1000, 73502), (1028, 71500), (1040, 70675), (1100, 66820), (1144, 64250), (1285, 57200), (1300, 56540), (1375, 53456), (1430, 51400), (1625, 45232), (2000, 36751), (2056, 35750), (2200, 33410), (2288, 32125), (2570, 28600), (2600, 28270), (2750, 26728), (2827, 26000), (2860, 25700), (3250, 22616), (3341, 22000), (3575, 20560), (4112, 17875), (4400, 16705), (5140, 14300), (5200, 14135), (5500, 13364), (5654, 13000), (5720, 12850), (6425, 11440), (6500, 11308), (6682, 11000), (7150, 10280)]