68969340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 179240580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 683, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1366, 1485, 1530, 1683, 1836, 1870, 1980, 2049, 2244, 2295, 2732, 2805, 2970, 3060, 3366, 3415, 3740, 4098, 4590, 5049, 5610, 5940, 6147, 6732, 6830, 7513, 8196, 8415, 9180, 10098, 10245, 11220, 11611, 12294, 13660, 15026, 16830, 18441, 20196, 20490, 22539, 23222, 24588, 25245, 30052, 30735, 33660, 34833, 36882, 37565, 40980, 45078, 46444, 50490, 58055, 61470, 67617, 69666, 73764, 75130, 90156, 92205, 100980, 104499, 112695, 116110, 122940, 127721, 135234, 139332, 150260, 174165, 184410, 202851, 208998, 225390, 232220, 255442, 270468, 313497, 338085, 348330, 368820, 383163, 405702, 417996, 450780, 510884, 522495, 626994, 638605, 676170, 696660, 766326, 811404, 1014255, 1044990, 1149489, 1253988, 1277210, 1352340, 1532652, 1567485, 1915815, 2028510, 2089980, 2298978, 2554420, 3134970, 3448467, 3831630, 4057020, 4597956, 5747445, 6269940, 6896934, 7663260, 11494890, 13793868, 17242335, 22989780, 34484670, 68969340]

約数ペア:

[(1, 68969340), (2, 34484670), (3, 22989780), (4, 17242335), (5, 13793868), (6, 11494890), (9, 7663260), (10, 6896934), (11, 6269940), (12, 5747445), (15, 4597956), (17, 4057020), (18, 3831630), (20, 3448467), (22, 3134970), (27, 2554420), (30, 2298978), (33, 2089980), (34, 2028510), (36, 1915815), (44, 1567485), (45, 1532652), (51, 1352340), (54, 1277210), (55, 1253988), (60, 1149489), (66, 1044990), (68, 1014255), (85, 811404), (90, 766326), (99, 696660), (102, 676170), (108, 638605), (110, 626994), (132, 522495), (135, 510884), (153, 450780), (165, 417996), (170, 405702), (180, 383163), (187, 368820), (198, 348330), (204, 338085), (220, 313497), (255, 270468), (270, 255442), (297, 232220), (306, 225390), (330, 208998), (340, 202851), (374, 184410), (396, 174165), (459, 150260), (495, 139332), (510, 135234), (540, 127721), (561, 122940), (594, 116110), (612, 112695), (660, 104499), (683, 100980), (748, 92205), (765, 90156), (918, 75130), (935, 73764), (990, 69666), (1020, 67617), (1122, 61470), (1188, 58055), (1366, 50490), (1485, 46444), (1530, 45078), (1683, 40980), (1836, 37565), (1870, 36882), (1980, 34833), (2049, 33660), (2244, 30735), (2295, 30052), (2732, 25245), (2805, 24588), (2970, 23222), (3060, 22539), (3366, 20490), (3415, 20196), (3740, 18441), (4098, 16830), (4590, 15026), (5049, 13660), (5610, 12294), (5940, 11611), (6147, 11220), (6732, 10245), (6830, 10098), (7513, 9180), (8196, 8415)]