65903580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3359}}^1$

素因数の和:3483

約数の個数: 72

約数和(自身を含む): 201801600

約数和(自身を除く): 135898020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3359, 3924, 4905, 6540, 6718, 9810, 10077, 13436, 16795, 19620, 20154, 30231, 33590, 40308, 50385, 60462, 67180, 100770, 120924, 151155, 201540, 302310, 366131, 604620, 732262, 1098393, 1464524, 1830655, 2196786, 3295179, 3661310, 4393572, 5491965, 6590358, 7322620, 10983930, 13180716, 16475895, 21967860, 32951790, 65903580]

約数ペア:

[(1, 65903580), (2, 32951790), (3, 21967860), (4, 16475895), (5, 13180716), (6, 10983930), (9, 7322620), (10, 6590358), (12, 5491965), (15, 4393572), (18, 3661310), (20, 3295179), (30, 2196786), (36, 1830655), (45, 1464524), (60, 1098393), (90, 732262), (109, 604620), (180, 366131), (218, 302310), (327, 201540), (436, 151155), (545, 120924), (654, 100770), (981, 67180), (1090, 60462), (1308, 50385), (1635, 40308), (1962, 33590), (2180, 30231), (3270, 20154), (3359, 19620), (3924, 16795), (4905, 13436), (6540, 10077), (6718, 9810)]