69180120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 237837600

約数和(自身を除く): 168657480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 43, 45, 60, 72, 82, 86, 90, 109, 120, 123, 129, 164, 172, 180, 205, 215, 218, 246, 258, 327, 328, 344, 360, 369, 387, 410, 430, 436, 492, 516, 545, 615, 645, 654, 738, 774, 820, 860, 872, 981, 984, 1032, 1090, 1230, 1290, 1308, 1476, 1548, 1635, 1640, 1720, 1763, 1845, 1935, 1962, 2180, 2460, 2580, 2616, 2952, 3096, 3270, 3526, 3690, 3870, 3924, 4360, 4469, 4687, 4905, 4920, 5160, 5289, 6540, 7052, 7380, 7740, 7848, 8815, 8938, 9374, 9810, 10578, 13080, 13407, 14061, 14104, 14760, 15480, 15867, 17630, 17876, 18748, 19620, 21156, 22345, 23435, 26445, 26814, 28122, 31734, 35260, 35752, 37496, 39240, 40221, 42183, 42312, 44690, 46870, 52890, 53628, 56244, 63468, 67035, 70305, 70520, 79335, 80442, 84366, 89380, 93740, 105780, 107256, 112488, 126936, 134070, 140610, 158670, 160884, 168732, 178760, 187480, 192167, 201105, 210915, 211560, 268140, 281220, 317340, 321768, 337464, 384334, 402210, 421830, 536280, 562440, 576501, 634680, 768668, 804420, 843660, 960835, 1153002, 1537336, 1608840, 1687320, 1729503, 1921670, 2306004, 2882505, 3459006, 3843340, 4612008, 5765010, 6918012, 7686680, 8647515, 11530020, 13836024, 17295030, 23060040, 34590060, 69180120]

約数ペア:

[(1, 69180120), (2, 34590060), (3, 23060040), (4, 17295030), (5, 13836024), (6, 11530020), (8, 8647515), (9, 7686680), (10, 6918012), (12, 5765010), (15, 4612008), (18, 3843340), (20, 3459006), (24, 2882505), (30, 2306004), (36, 1921670), (40, 1729503), (41, 1687320), (43, 1608840), (45, 1537336), (60, 1153002), (72, 960835), (82, 843660), (86, 804420), (90, 768668), (109, 634680), (120, 576501), (123, 562440), (129, 536280), (164, 421830), (172, 402210), (180, 384334), (205, 337464), (215, 321768), (218, 317340), (246, 281220), (258, 268140), (327, 211560), (328, 210915), (344, 201105), (360, 192167), (369, 187480), (387, 178760), (410, 168732), (430, 160884), (436, 158670), (492, 140610), (516, 134070), (545, 126936), (615, 112488), (645, 107256), (654, 105780), (738, 93740), (774, 89380), (820, 84366), (860, 80442), (872, 79335), (981, 70520), (984, 70305), (1032, 67035), (1090, 63468), (1230, 56244), (1290, 53628), (1308, 52890), (1476, 46870), (1548, 44690), (1635, 42312), (1640, 42183), (1720, 40221), (1763, 39240), (1845, 37496), (1935, 35752), (1962, 35260), (2180, 31734), (2460, 28122), (2580, 26814), (2616, 26445), (2952, 23435), (3096, 22345), (3270, 21156), (3526, 19620), (3690, 18748), (3870, 17876), (3924, 17630), (4360, 15867), (4469, 15480), (4687, 14760), (4905, 14104), (4920, 14061), (5160, 13407), (5289, 13080), (6540, 10578), (7052, 9810), (7380, 9374), (7740, 8938), (7848, 8815)]