145925280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 192

約数和(自身を含む): 541054080

約数和(自身を除く): 395128800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 1987, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 3974, 4080, 4320, 4590, 4896, 5961, 6120, 7344, 7948, 8160, 9180, 9935, 11922, 12240, 14688, 15896, 17883, 18360, 19870, 23844, 24480, 29805, 31792, 33779, 35766, 36720, 39740, 47688, 53649, 59610, 63584, 67558, 71532, 73440, 79480, 89415, 95376, 101337, 107298, 119220, 135116, 143064, 158960, 168895, 178830, 190752, 202674, 214596, 238440, 268245, 270232, 286128, 304011, 317920, 337790, 357660, 405348, 429192, 476880, 506685, 536490, 540464, 572256, 608022, 675580, 715320, 810696, 858384, 912033, 953760, 1013370, 1072980, 1080928, 1216044, 1351160, 1430640, 1520055, 1621392, 1716768, 1824066, 2026740, 2145960, 2432088, 2702320, 2861280, 3040110, 3242784, 3648132, 4053480, 4291920, 4560165, 4864176, 5404640, 6080220, 7296264, 8106960, 8583840, 9120330, 9728352, 12160440, 14592528, 16213920, 18240660, 24320880, 29185056, 36481320, 48641760, 72962640, 145925280]

約数ペア:

[(1, 145925280), (2, 72962640), (3, 48641760), (4, 36481320), (5, 29185056), (6, 24320880), (8, 18240660), (9, 16213920), (10, 14592528), (12, 12160440), (15, 9728352), (16, 9120330), (17, 8583840), (18, 8106960), (20, 7296264), (24, 6080220), (27, 5404640), (30, 4864176), (32, 4560165), (34, 4291920), (36, 4053480), (40, 3648132), (45, 3242784), (48, 3040110), (51, 2861280), (54, 2702320), (60, 2432088), (68, 2145960), (72, 2026740), (80, 1824066), (85, 1716768), (90, 1621392), (96, 1520055), (102, 1430640), (108, 1351160), (120, 1216044), (135, 1080928), (136, 1072980), (144, 1013370), (153, 953760), (160, 912033), (170, 858384), (180, 810696), (204, 715320), (216, 675580), (240, 608022), (255, 572256), (270, 540464), (272, 536490), (288, 506685), (306, 476880), (340, 429192), (360, 405348), (408, 357660), (432, 337790), (459, 317920), (480, 304011), (510, 286128), (540, 270232), (544, 268245), (612, 238440), (680, 214596), (720, 202674), (765, 190752), (816, 178830), (864, 168895), (918, 158960), (1020, 143064), (1080, 135116), (1224, 119220), (1360, 107298), (1440, 101337), (1530, 95376), (1632, 89415), (1836, 79480), (1987, 73440), (2040, 71532), (2160, 67558), (2295, 63584), (2448, 59610), (2720, 53649), (3060, 47688), (3672, 39740), (3974, 36720), (4080, 35766), (4320, 33779), (4590, 31792), (4896, 29805), (5961, 24480), (6120, 23844), (7344, 19870), (7948, 18360), (8160, 17883), (9180, 15896), (9935, 14688), (11922, 12240)]