72625000

素因数分解:

$2^3\times 5^6\times 7^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 112

約数和(自身を含む): 196872480

約数和(自身を除く): 124247480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 83, 100, 125, 140, 166, 175, 200, 250, 280, 332, 350, 415, 500, 581, 625, 664, 700, 830, 875, 1000, 1162, 1250, 1400, 1660, 1750, 2075, 2324, 2500, 2905, 3125, 3320, 3500, 4150, 4375, 4648, 5000, 5810, 6250, 7000, 8300, 8750, 10375, 11620, 12500, 14525, 15625, 16600, 17500, 20750, 21875, 23240, 25000, 29050, 31250, 35000, 41500, 43750, 51875, 58100, 62500, 72625, 83000, 87500, 103750, 109375, 116200, 125000, 145250, 175000, 207500, 218750, 259375, 290500, 363125, 415000, 437500, 518750, 581000, 726250, 875000, 1037500, 1296875, 1452500, 1815625, 2075000, 2593750, 2905000, 3631250, 5187500, 7262500, 9078125, 10375000, 14525000, 18156250, 36312500, 72625000]

約数ペア:

[(1, 72625000), (2, 36312500), (4, 18156250), (5, 14525000), (7, 10375000), (8, 9078125), (10, 7262500), (14, 5187500), (20, 3631250), (25, 2905000), (28, 2593750), (35, 2075000), (40, 1815625), (50, 1452500), (56, 1296875), (70, 1037500), (83, 875000), (100, 726250), (125, 581000), (140, 518750), (166, 437500), (175, 415000), (200, 363125), (250, 290500), (280, 259375), (332, 218750), (350, 207500), (415, 175000), (500, 145250), (581, 125000), (625, 116200), (664, 109375), (700, 103750), (830, 87500), (875, 83000), (1000, 72625), (1162, 62500), (1250, 58100), (1400, 51875), (1660, 43750), (1750, 41500), (2075, 35000), (2324, 31250), (2500, 29050), (2905, 25000), (3125, 23240), (3320, 21875), (3500, 20750), (4150, 17500), (4375, 16600), (4648, 15625), (5000, 14525), (5810, 12500), (6250, 11620), (7000, 10375), (8300, 8750)]