550388520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15443}}^1$

素因数の和:15477

約数の個数: 160

約数和(自身を含む): 2018221920

約数和(自身を除く): 1467833400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 15443, 17820, 30886, 35640, 46329, 61772, 77215, 92658, 123544, 138987, 154430, 169873, 185316, 231645, 277974, 308860, 339746, 370632, 416961, 463290, 509619, 555948, 617720, 679492, 694935, 833922, 849365, 926580, 1019238, 1111896, 1250883, 1358984, 1389870, 1528857, 1667844, 1698730, 1853160, 2038476, 2084805, 2501766, 2548095, 2779740, 3057714, 3335688, 3397460, 4076952, 4169610, 4586571, 5003532, 5096190, 5559480, 6115428, 6254415, 6794920, 7644285, 8339220, 9173142, 10007064, 10192380, 12230856, 12508830, 13759713, 15288570, 16678440, 18346284, 20384760, 22932855, 25017660, 27519426, 30577140, 36692568, 45865710, 50035320, 55038852, 61154280, 68798565, 91731420, 110077704, 137597130, 183462840, 275194260, 550388520]

約数ペア:

[(1, 550388520), (2, 275194260), (3, 183462840), (4, 137597130), (5, 110077704), (6, 91731420), (8, 68798565), (9, 61154280), (10, 55038852), (11, 50035320), (12, 45865710), (15, 36692568), (18, 30577140), (20, 27519426), (22, 25017660), (24, 22932855), (27, 20384760), (30, 18346284), (33, 16678440), (36, 15288570), (40, 13759713), (44, 12508830), (45, 12230856), (54, 10192380), (55, 10007064), (60, 9173142), (66, 8339220), (72, 7644285), (81, 6794920), (88, 6254415), (90, 6115428), (99, 5559480), (108, 5096190), (110, 5003532), (120, 4586571), (132, 4169610), (135, 4076952), (162, 3397460), (165, 3335688), (180, 3057714), (198, 2779740), (216, 2548095), (220, 2501766), (264, 2084805), (270, 2038476), (297, 1853160), (324, 1698730), (330, 1667844), (360, 1528857), (396, 1389870), (405, 1358984), (440, 1250883), (495, 1111896), (540, 1019238), (594, 926580), (648, 849365), (660, 833922), (792, 694935), (810, 679492), (891, 617720), (990, 555948), (1080, 509619), (1188, 463290), (1320, 416961), (1485, 370632), (1620, 339746), (1782, 308860), (1980, 277974), (2376, 231645), (2970, 185316), (3240, 169873), (3564, 154430), (3960, 138987), (4455, 123544), (5940, 92658), (7128, 77215), (8910, 61772), (11880, 46329), (15443, 35640), (17820, 30886)]