72325000

素因数分解:

$2^3\times 5^5\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 185613120

約数和(自身を除く): 113288120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 263, 275, 440, 500, 526, 550, 625, 1000, 1052, 1100, 1250, 1315, 1375, 2104, 2200, 2500, 2630, 2750, 2893, 3125, 5000, 5260, 5500, 5786, 6250, 6575, 6875, 10520, 11000, 11572, 12500, 13150, 13750, 14465, 23144, 25000, 26300, 27500, 28930, 32875, 34375, 52600, 55000, 57860, 65750, 68750, 72325, 115720, 131500, 137500, 144650, 164375, 263000, 275000, 289300, 328750, 361625, 578600, 657500, 723250, 821875, 1315000, 1446500, 1643750, 1808125, 2893000, 3287500, 3616250, 6575000, 7232500, 9040625, 14465000, 18081250, 36162500, 72325000]

約数ペア:

[(1, 72325000), (2, 36162500), (4, 18081250), (5, 14465000), (8, 9040625), (10, 7232500), (11, 6575000), (20, 3616250), (22, 3287500), (25, 2893000), (40, 1808125), (44, 1643750), (50, 1446500), (55, 1315000), (88, 821875), (100, 723250), (110, 657500), (125, 578600), (200, 361625), (220, 328750), (250, 289300), (263, 275000), (275, 263000), (440, 164375), (500, 144650), (526, 137500), (550, 131500), (625, 115720), (1000, 72325), (1052, 68750), (1100, 65750), (1250, 57860), (1315, 55000), (1375, 52600), (2104, 34375), (2200, 32875), (2500, 28930), (2630, 27500), (2750, 26300), (2893, 25000), (3125, 23144), (5000, 14465), (5260, 13750), (5500, 13150), (5786, 12500), (6250, 11572), (6575, 11000), (6875, 10520)]