68841300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 226985472

約数和(自身を除く): 158144172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 132, 138, 150, 165, 220, 230, 253, 275, 276, 300, 330, 345, 460, 506, 550, 575, 660, 690, 759, 825, 907, 1012, 1100, 1150, 1265, 1380, 1518, 1650, 1725, 1814, 2300, 2530, 2721, 3036, 3300, 3450, 3628, 3795, 4535, 5060, 5442, 6325, 6900, 7590, 9070, 9977, 10884, 12650, 13605, 15180, 18140, 18975, 19954, 20861, 22675, 25300, 27210, 29931, 37950, 39908, 41722, 45350, 49885, 54420, 59862, 62583, 68025, 75900, 83444, 90700, 99770, 104305, 119724, 125166, 136050, 149655, 199540, 208610, 229471, 249425, 250332, 272100, 299310, 312915, 417220, 458942, 498850, 521525, 598620, 625830, 688413, 748275, 917884, 997700, 1043050, 1147355, 1251660, 1376826, 1496550, 1564575, 2086100, 2294710, 2753652, 2993100, 3129150, 3442065, 4589420, 5736775, 6258300, 6884130, 11473550, 13768260, 17210325, 22947100, 34420650, 68841300]

約数ペア:

[(1, 68841300), (2, 34420650), (3, 22947100), (4, 17210325), (5, 13768260), (6, 11473550), (10, 6884130), (11, 6258300), (12, 5736775), (15, 4589420), (20, 3442065), (22, 3129150), (23, 2993100), (25, 2753652), (30, 2294710), (33, 2086100), (44, 1564575), (46, 1496550), (50, 1376826), (55, 1251660), (60, 1147355), (66, 1043050), (69, 997700), (75, 917884), (92, 748275), (100, 688413), (110, 625830), (115, 598620), (132, 521525), (138, 498850), (150, 458942), (165, 417220), (220, 312915), (230, 299310), (253, 272100), (275, 250332), (276, 249425), (300, 229471), (330, 208610), (345, 199540), (460, 149655), (506, 136050), (550, 125166), (575, 119724), (660, 104305), (690, 99770), (759, 90700), (825, 83444), (907, 75900), (1012, 68025), (1100, 62583), (1150, 59862), (1265, 54420), (1380, 49885), (1518, 45350), (1650, 41722), (1725, 39908), (1814, 37950), (2300, 29931), (2530, 27210), (2721, 25300), (3036, 22675), (3300, 20861), (3450, 19954), (3628, 18975), (3795, 18140), (4535, 15180), (5060, 13605), (5442, 12650), (6325, 10884), (6900, 9977), (7590, 9070)]