65972550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 189487872

約数和(自身を除く): 123515322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 83, 105, 150, 166, 175, 210, 249, 350, 415, 498, 525, 581, 757, 830, 1050, 1162, 1245, 1514, 1743, 2075, 2271, 2490, 2905, 3486, 3785, 4150, 4542, 5299, 5810, 6225, 7570, 8715, 10598, 11355, 12450, 14525, 15897, 17430, 18925, 22710, 26495, 29050, 31794, 37850, 43575, 52990, 56775, 62831, 79485, 87150, 113550, 125662, 132475, 158970, 188493, 264950, 314155, 376986, 397425, 439817, 628310, 794850, 879634, 942465, 1319451, 1570775, 1884930, 2199085, 2638902, 3141550, 4398170, 4712325, 6597255, 9424650, 10995425, 13194510, 21990850, 32986275, 65972550]

約数ペア:

[(1, 65972550), (2, 32986275), (3, 21990850), (5, 13194510), (6, 10995425), (7, 9424650), (10, 6597255), (14, 4712325), (15, 4398170), (21, 3141550), (25, 2638902), (30, 2199085), (35, 1884930), (42, 1570775), (50, 1319451), (70, 942465), (75, 879634), (83, 794850), (105, 628310), (150, 439817), (166, 397425), (175, 376986), (210, 314155), (249, 264950), (350, 188493), (415, 158970), (498, 132475), (525, 125662), (581, 113550), (757, 87150), (830, 79485), (1050, 62831), (1162, 56775), (1245, 52990), (1514, 43575), (1743, 37850), (2075, 31794), (2271, 29050), (2490, 26495), (2905, 22710), (3486, 18925), (3785, 17430), (4150, 15897), (4542, 14525), (5299, 12450), (5810, 11355), (6225, 10598), (7570, 8715)]