15043600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 42622272

約数和(自身を除く): 27578672

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, 130, 143, 176, 200, 208, 220, 260, 263, 275, 286, 325, 400, 440, 520, 526, 550, 572, 650, 715, 880, 1040, 1052, 1100, 1144, 1300, 1315, 1430, 2104, 2200, 2288, 2600, 2630, 2860, 2893, 3419, 3575, 4208, 4400, 5200, 5260, 5720, 5786, 6575, 6838, 7150, 10520, 11440, 11572, 13150, 13676, 14300, 14465, 17095, 21040, 23144, 26300, 27352, 28600, 28930, 34190, 37609, 46288, 52600, 54704, 57200, 57860, 68380, 72325, 75218, 85475, 105200, 115720, 136760, 144650, 150436, 170950, 188045, 231440, 273520, 289300, 300872, 341900, 376090, 578600, 601744, 683800, 752180, 940225, 1157200, 1367600, 1504360, 1880450, 3008720, 3760900, 7521800, 15043600]

約数ペア:

[(1, 15043600), (2, 7521800), (4, 3760900), (5, 3008720), (8, 1880450), (10, 1504360), (11, 1367600), (13, 1157200), (16, 940225), (20, 752180), (22, 683800), (25, 601744), (26, 578600), (40, 376090), (44, 341900), (50, 300872), (52, 289300), (55, 273520), (65, 231440), (80, 188045), (88, 170950), (100, 150436), (104, 144650), (110, 136760), (130, 115720), (143, 105200), (176, 85475), (200, 75218), (208, 72325), (220, 68380), (260, 57860), (263, 57200), (275, 54704), (286, 52600), (325, 46288), (400, 37609), (440, 34190), (520, 28930), (526, 28600), (550, 27352), (572, 26300), (650, 23144), (715, 21040), (880, 17095), (1040, 14465), (1052, 14300), (1100, 13676), (1144, 13150), (1300, 11572), (1315, 11440), (1430, 10520), (2104, 7150), (2200, 6838), (2288, 6575), (2600, 5786), (2630, 5720), (2860, 5260), (2893, 5200), (3419, 4400), (3575, 4208)]