135939480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1869

約数の個数: 128

約数和(自身を含む): 443724480

約数和(自身を除く): 307785000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1801, 1887, 2040, 2220, 2516, 3145, 3602, 3774, 4440, 5032, 5403, 6290, 7204, 7548, 9005, 9435, 10806, 12580, 14408, 15096, 18010, 18870, 21612, 25160, 27015, 30617, 36020, 37740, 43224, 54030, 61234, 66637, 72040, 75480, 91851, 108060, 122468, 133274, 153085, 183702, 199911, 216120, 244936, 266548, 306170, 333185, 367404, 399822, 459255, 533096, 612340, 666370, 734808, 799644, 918510, 999555, 1132829, 1224680, 1332740, 1599288, 1837020, 1999110, 2265658, 2665480, 3398487, 3674040, 3998220, 4531316, 5664145, 6796974, 7996440, 9062632, 11328290, 13593948, 16992435, 22656580, 27187896, 33984870, 45313160, 67969740, 135939480]

約数ペア:

[(1, 135939480), (2, 67969740), (3, 45313160), (4, 33984870), (5, 27187896), (6, 22656580), (8, 16992435), (10, 13593948), (12, 11328290), (15, 9062632), (17, 7996440), (20, 6796974), (24, 5664145), (30, 4531316), (34, 3998220), (37, 3674040), (40, 3398487), (51, 2665480), (60, 2265658), (68, 1999110), (74, 1837020), (85, 1599288), (102, 1332740), (111, 1224680), (120, 1132829), (136, 999555), (148, 918510), (170, 799644), (185, 734808), (204, 666370), (222, 612340), (255, 533096), (296, 459255), (340, 399822), (370, 367404), (408, 333185), (444, 306170), (510, 266548), (555, 244936), (629, 216120), (680, 199911), (740, 183702), (888, 153085), (1020, 133274), (1110, 122468), (1258, 108060), (1480, 91851), (1801, 75480), (1887, 72040), (2040, 66637), (2220, 61234), (2516, 54030), (3145, 43224), (3602, 37740), (3774, 36020), (4440, 30617), (5032, 27015), (5403, 25160), (6290, 21612), (7204, 18870), (7548, 18010), (9005, 15096), (9435, 14408), (10806, 12580)]