265993740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13313}}^1$

素因数の和:13368

約数の個数: 96

約数和(自身を含む): 849965760

約数和(自身を除く): 583972020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 13313, 19980, 26626, 39939, 53252, 66565, 79878, 119817, 133130, 159756, 199695, 239634, 266260, 359451, 399390, 479268, 492581, 599085, 718902, 798780, 985162, 1198170, 1437804, 1477743, 1797255, 1970324, 2396340, 2462905, 2955486, 3594510, 4433229, 4925810, 5910972, 7189020, 7388715, 8866458, 9851620, 13299687, 14777430, 17732916, 22166145, 26599374, 29554860, 44332290, 53198748, 66498435, 88664580, 132996870, 265993740]

約数ペア:

[(1, 265993740), (2, 132996870), (3, 88664580), (4, 66498435), (5, 53198748), (6, 44332290), (9, 29554860), (10, 26599374), (12, 22166145), (15, 17732916), (18, 14777430), (20, 13299687), (27, 9851620), (30, 8866458), (36, 7388715), (37, 7189020), (45, 5910972), (54, 4925810), (60, 4433229), (74, 3594510), (90, 2955486), (108, 2462905), (111, 2396340), (135, 1970324), (148, 1797255), (180, 1477743), (185, 1437804), (222, 1198170), (270, 985162), (333, 798780), (370, 718902), (444, 599085), (540, 492581), (555, 479268), (666, 399390), (740, 359451), (999, 266260), (1110, 239634), (1332, 199695), (1665, 159756), (1998, 133130), (2220, 119817), (3330, 79878), (3996, 66565), (4995, 53252), (6660, 39939), (9990, 26626), (13313, 19980)]