68917320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11261}}^1$

素因数の和:11295

約数の個数: 96

約数和(自身を含む): 237177720

約数和(自身を除く): 168260400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 11261, 22522, 33783, 45044, 56305, 67566, 90088, 101349, 112610, 135132, 168915, 191437, 202698, 225220, 270264, 337830, 382874, 405396, 450440, 506745, 574311, 675660, 765748, 810792, 957185, 1013490, 1148622, 1351320, 1531496, 1722933, 1914370, 2026980, 2297244, 2871555, 3445866, 3828740, 4053960, 4594488, 5743110, 6891732, 7657480, 8614665, 11486220, 13783464, 17229330, 22972440, 34458660, 68917320]

約数ペア:

[(1, 68917320), (2, 34458660), (3, 22972440), (4, 17229330), (5, 13783464), (6, 11486220), (8, 8614665), (9, 7657480), (10, 6891732), (12, 5743110), (15, 4594488), (17, 4053960), (18, 3828740), (20, 3445866), (24, 2871555), (30, 2297244), (34, 2026980), (36, 1914370), (40, 1722933), (45, 1531496), (51, 1351320), (60, 1148622), (68, 1013490), (72, 957185), (85, 810792), (90, 765748), (102, 675660), (120, 574311), (136, 506745), (153, 450440), (170, 405396), (180, 382874), (204, 337830), (255, 270264), (306, 225220), (340, 202698), (360, 191437), (408, 168915), (510, 135132), (612, 112610), (680, 101349), (765, 90088), (1020, 67566), (1224, 56305), (1530, 45044), (2040, 33783), (3060, 22522), (6120, 11261)]