300525280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 216

約数和(自身を含む): 842793336

約数和(自身を除く): 542268056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 43, 44, 55, 76, 80, 86, 88, 95, 110, 121, 152, 160, 172, 176, 190, 209, 215, 220, 242, 304, 344, 352, 361, 380, 418, 430, 440, 473, 484, 605, 608, 688, 722, 760, 817, 836, 860, 880, 946, 968, 1045, 1210, 1376, 1444, 1520, 1634, 1672, 1720, 1760, 1805, 1892, 1936, 2090, 2299, 2365, 2420, 2888, 3040, 3268, 3344, 3440, 3610, 3784, 3872, 3971, 4085, 4180, 4598, 4730, 4840, 5203, 5776, 6536, 6688, 6880, 7220, 7568, 7942, 8170, 8360, 8987, 9196, 9460, 9680, 10406, 11495, 11552, 13072, 14440, 15136, 15523, 15884, 16340, 16720, 17974, 18392, 18920, 19360, 19855, 20812, 22990, 26015, 26144, 28880, 31046, 31768, 32680, 33440, 35948, 36784, 37840, 39710, 41624, 43681, 44935, 45980, 52030, 57760, 62092, 63536, 65360, 71896, 73568, 75680, 77615, 79420, 83248, 87362, 89870, 91960, 98857, 104060, 124184, 127072, 130720, 143792, 155230, 158840, 166496, 170753, 174724, 179740, 183920, 197714, 208120, 218405, 248368, 287584, 310460, 317680, 341506, 349448, 359480, 367840, 395428, 416240, 436810, 494285, 496736, 620920, 635360, 683012, 698896, 718960, 790856, 832480, 853765, 873620, 988570, 1241840, 1366024, 1397792, 1437920, 1581712, 1707530, 1747240, 1878283, 1977140, 2483680, 2732048, 3163424, 3415060, 3494480, 3756566, 3954280, 5464096, 6830120, 6988960, 7513132, 7908560, 9391415, 13660240, 15026264, 15817120, 18782830, 27320480, 30052528, 37565660, 60105056, 75131320, 150262640, 300525280]

約数ペア:

[(1, 300525280), (2, 150262640), (4, 75131320), (5, 60105056), (8, 37565660), (10, 30052528), (11, 27320480), (16, 18782830), (19, 15817120), (20, 15026264), (22, 13660240), (32, 9391415), (38, 7908560), (40, 7513132), (43, 6988960), (44, 6830120), (55, 5464096), (76, 3954280), (80, 3756566), (86, 3494480), (88, 3415060), (95, 3163424), (110, 2732048), (121, 2483680), (152, 1977140), (160, 1878283), (172, 1747240), (176, 1707530), (190, 1581712), (209, 1437920), (215, 1397792), (220, 1366024), (242, 1241840), (304, 988570), (344, 873620), (352, 853765), (361, 832480), (380, 790856), (418, 718960), (430, 698896), (440, 683012), (473, 635360), (484, 620920), (605, 496736), (608, 494285), (688, 436810), (722, 416240), (760, 395428), (817, 367840), (836, 359480), (860, 349448), (880, 341506), (946, 317680), (968, 310460), (1045, 287584), (1210, 248368), (1376, 218405), (1444, 208120), (1520, 197714), (1634, 183920), (1672, 179740), (1720, 174724), (1760, 170753), (1805, 166496), (1892, 158840), (1936, 155230), (2090, 143792), (2299, 130720), (2365, 127072), (2420, 124184), (2888, 104060), (3040, 98857), (3268, 91960), (3344, 89870), (3440, 87362), (3610, 83248), (3784, 79420), (3872, 77615), (3971, 75680), (4085, 73568), (4180, 71896), (4598, 65360), (4730, 63536), (4840, 62092), (5203, 57760), (5776, 52030), (6536, 45980), (6688, 44935), (6880, 43681), (7220, 41624), (7568, 39710), (7942, 37840), (8170, 36784), (8360, 35948), (8987, 33440), (9196, 32680), (9460, 31768), (9680, 31046), (10406, 28880), (11495, 26144), (11552, 26015), (13072, 22990), (14440, 20812), (15136, 19855), (15523, 19360), (15884, 18920), (16340, 18392), (16720, 17974)]