68684580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10313}}^1$

素因数の和:10365

約数の個数: 72

約数和(自身を含む): 213994872

約数和(自身を除く): 145310292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 10313, 20626, 30939, 41252, 51565, 61878, 92817, 103130, 123756, 154695, 185634, 206260, 309390, 371268, 381581, 464085, 618780, 763162, 928170, 1144743, 1526324, 1856340, 1907905, 2289486, 3434229, 3815810, 4578972, 5723715, 6868458, 7631620, 11447430, 13736916, 17171145, 22894860, 34342290, 68684580]

約数ペア:

[(1, 68684580), (2, 34342290), (3, 22894860), (4, 17171145), (5, 13736916), (6, 11447430), (9, 7631620), (10, 6868458), (12, 5723715), (15, 4578972), (18, 3815810), (20, 3434229), (30, 2289486), (36, 1907905), (37, 1856340), (45, 1526324), (60, 1144743), (74, 928170), (90, 763162), (111, 618780), (148, 464085), (180, 381581), (185, 371268), (222, 309390), (333, 206260), (370, 185634), (444, 154695), (555, 123756), (666, 103130), (740, 92817), (1110, 61878), (1332, 51565), (1665, 41252), (2220, 30939), (3330, 20626), (6660, 10313)]