89138280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 192

約数和(自身を含む): 336309120

約数和(自身を除く): 247170840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 877, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1754, 1815, 1848, 2310, 2420, 2541, 2631, 2904, 3080, 3388, 3508, 3630, 4235, 4385, 4620, 4840, 5082, 5262, 6139, 6776, 7016, 7260, 8470, 8770, 9240, 9647, 10164, 10524, 12278, 12705, 13155, 14520, 16940, 17540, 18417, 19294, 20328, 21048, 24556, 25410, 26310, 28941, 30695, 33880, 35080, 36834, 38588, 48235, 49112, 50820, 52620, 57882, 61390, 67529, 73668, 77176, 92085, 96470, 101640, 105240, 106117, 115764, 122780, 135058, 144705, 147336, 184170, 192940, 202587, 212234, 231528, 245560, 270116, 289410, 318351, 337645, 368340, 385880, 405174, 424468, 530585, 540232, 578820, 636702, 675290, 736680, 742819, 810348, 848936, 1012935, 1061170, 1157640, 1273404, 1350580, 1485638, 1591755, 1620696, 2025870, 2122340, 2228457, 2546808, 2701160, 2971276, 3183510, 3714095, 4051740, 4244680, 4456914, 5942552, 6367020, 7428190, 8103480, 8913828, 11142285, 12734040, 14856380, 17827656, 22284570, 29712760, 44569140, 89138280]

約数ペア:

[(1, 89138280), (2, 44569140), (3, 29712760), (4, 22284570), (5, 17827656), (6, 14856380), (7, 12734040), (8, 11142285), (10, 8913828), (11, 8103480), (12, 7428190), (14, 6367020), (15, 5942552), (20, 4456914), (21, 4244680), (22, 4051740), (24, 3714095), (28, 3183510), (30, 2971276), (33, 2701160), (35, 2546808), (40, 2228457), (42, 2122340), (44, 2025870), (55, 1620696), (56, 1591755), (60, 1485638), (66, 1350580), (70, 1273404), (77, 1157640), (84, 1061170), (88, 1012935), (105, 848936), (110, 810348), (120, 742819), (121, 736680), (132, 675290), (140, 636702), (154, 578820), (165, 540232), (168, 530585), (210, 424468), (220, 405174), (231, 385880), (242, 368340), (264, 337645), (280, 318351), (308, 289410), (330, 270116), (363, 245560), (385, 231528), (420, 212234), (440, 202587), (462, 192940), (484, 184170), (605, 147336), (616, 144705), (660, 135058), (726, 122780), (770, 115764), (840, 106117), (847, 105240), (877, 101640), (924, 96470), (968, 92085), (1155, 77176), (1210, 73668), (1320, 67529), (1452, 61390), (1540, 57882), (1694, 52620), (1754, 50820), (1815, 49112), (1848, 48235), (2310, 38588), (2420, 36834), (2541, 35080), (2631, 33880), (2904, 30695), (3080, 28941), (3388, 26310), (3508, 25410), (3630, 24556), (4235, 21048), (4385, 20328), (4620, 19294), (4840, 18417), (5082, 17540), (5262, 16940), (6139, 14520), (6776, 13155), (7016, 12705), (7260, 12278), (8470, 10524), (8770, 10164), (9240, 9647)]