68672340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1051}}^1$

素因数の和:1091

約数の個数: 144

約数和(自身を含む): 235058880

約数和(自身を除く): 166386540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1051, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2102, 2178, 2420, 2970, 3153, 3267, 3630, 4204, 4356, 5255, 5445, 5940, 6306, 6534, 7260, 9459, 10510, 10890, 11561, 12612, 13068, 15765, 16335, 18918, 21020, 21780, 23122, 28377, 31530, 32670, 34683, 37836, 46244, 47295, 56754, 57805, 63060, 65340, 69366, 94590, 104049, 113508, 115610, 127171, 138732, 141885, 173415, 189180, 208098, 231220, 254342, 283770, 312147, 346830, 381513, 416196, 508684, 520245, 567540, 624294, 635855, 693660, 763026, 1040490, 1144539, 1248588, 1271710, 1526052, 1560735, 1907565, 2080980, 2289078, 2543420, 3121470, 3433617, 3815130, 4578156, 5722695, 6242940, 6867234, 7630260, 11445390, 13734468, 17168085, 22890780, 34336170, 68672340]

約数ペア:

[(1, 68672340), (2, 34336170), (3, 22890780), (4, 17168085), (5, 13734468), (6, 11445390), (9, 7630260), (10, 6867234), (11, 6242940), (12, 5722695), (15, 4578156), (18, 3815130), (20, 3433617), (22, 3121470), (27, 2543420), (30, 2289078), (33, 2080980), (36, 1907565), (44, 1560735), (45, 1526052), (54, 1271710), (55, 1248588), (60, 1144539), (66, 1040490), (90, 763026), (99, 693660), (108, 635855), (110, 624294), (121, 567540), (132, 520245), (135, 508684), (165, 416196), (180, 381513), (198, 346830), (220, 312147), (242, 283770), (270, 254342), (297, 231220), (330, 208098), (363, 189180), (396, 173415), (484, 141885), (495, 138732), (540, 127171), (594, 115610), (605, 113508), (660, 104049), (726, 94590), (990, 69366), (1051, 65340), (1089, 63060), (1188, 57805), (1210, 56754), (1452, 47295), (1485, 46244), (1815, 37836), (1980, 34683), (2102, 32670), (2178, 31530), (2420, 28377), (2970, 23122), (3153, 21780), (3267, 21020), (3630, 18918), (4204, 16335), (4356, 15765), (5255, 13068), (5445, 12612), (5940, 11561), (6306, 10890), (6534, 10510), (7260, 9459)]