301526280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1541

約数の個数: 256

約数和(自身を含む): 1161734400

約数和(自身を除く): 860208120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1485, 1493, 1496, 1530, 1683, 1836, 1870, 1980, 2040, 2244, 2295, 2376, 2805, 2970, 2986, 3060, 3366, 3672, 3740, 3960, 4479, 4488, 4590, 5049, 5610, 5940, 5972, 6120, 6732, 7465, 7480, 8415, 8958, 9180, 10098, 11220, 11880, 11944, 13437, 13464, 14930, 16423, 16830, 17916, 18360, 20196, 22395, 22440, 25245, 25381, 26874, 29860, 32846, 33660, 35832, 40311, 40392, 44790, 49269, 50490, 50762, 53748, 59720, 65692, 67185, 67320, 76143, 80622, 82115, 89580, 98538, 100980, 101524, 107496, 126905, 131384, 134370, 147807, 152286, 161244, 164230, 179160, 197076, 201555, 201960, 203048, 228429, 246345, 253810, 268740, 279191, 295614, 304572, 322488, 328460, 380715, 394152, 403110, 443421, 456858, 492690, 507620, 537480, 558382, 591228, 609144, 656920, 685287, 739035, 761430, 806220, 837573, 886842, 913716, 985380, 1015240, 1116764, 1142145, 1182456, 1370574, 1395955, 1478070, 1522860, 1612440, 1675146, 1773684, 1827432, 1970760, 2217105, 2233528, 2284290, 2512719, 2741148, 2791910, 2956140, 3045720, 3350292, 3426435, 3547368, 4187865, 4434210, 4568580, 5025438, 5482296, 5583820, 5912280, 6700584, 6852870, 7538157, 8375730, 8868420, 9137160, 10050876, 11167640, 12563595, 13705740, 15076314, 16751460, 17736840, 20101752, 25127190, 27411480, 30152628, 33502920, 37690785, 50254380, 60305256, 75381570, 100508760, 150763140, 301526280]

約数ペア:

[(1, 301526280), (2, 150763140), (3, 100508760), (4, 75381570), (5, 60305256), (6, 50254380), (8, 37690785), (9, 33502920), (10, 30152628), (11, 27411480), (12, 25127190), (15, 20101752), (17, 17736840), (18, 16751460), (20, 15076314), (22, 13705740), (24, 12563595), (27, 11167640), (30, 10050876), (33, 9137160), (34, 8868420), (36, 8375730), (40, 7538157), (44, 6852870), (45, 6700584), (51, 5912280), (54, 5583820), (55, 5482296), (60, 5025438), (66, 4568580), (68, 4434210), (72, 4187865), (85, 3547368), (88, 3426435), (90, 3350292), (99, 3045720), (102, 2956140), (108, 2791910), (110, 2741148), (120, 2512719), (132, 2284290), (135, 2233528), (136, 2217105), (153, 1970760), (165, 1827432), (170, 1773684), (180, 1675146), (187, 1612440), (198, 1522860), (204, 1478070), (216, 1395955), (220, 1370574), (255, 1182456), (264, 1142145), (270, 1116764), (297, 1015240), (306, 985380), (330, 913716), (340, 886842), (360, 837573), (374, 806220), (396, 761430), (408, 739035), (440, 685287), (459, 656920), (495, 609144), (510, 591228), (540, 558382), (561, 537480), (594, 507620), (612, 492690), (660, 456858), (680, 443421), (748, 403110), (765, 394152), (792, 380715), (918, 328460), (935, 322488), (990, 304572), (1020, 295614), (1080, 279191), (1122, 268740), (1188, 253810), (1224, 246345), (1320, 228429), (1485, 203048), (1493, 201960), (1496, 201555), (1530, 197076), (1683, 179160), (1836, 164230), (1870, 161244), (1980, 152286), (2040, 147807), (2244, 134370), (2295, 131384), (2376, 126905), (2805, 107496), (2970, 101524), (2986, 100980), (3060, 98538), (3366, 89580), (3672, 82115), (3740, 80622), (3960, 76143), (4479, 67320), (4488, 67185), (4590, 65692), (5049, 59720), (5610, 53748), (5940, 50762), (5972, 50490), (6120, 49269), (6732, 44790), (7465, 40392), (7480, 40311), (8415, 35832), (8958, 33660), (9180, 32846), (10098, 29860), (11220, 26874), (11880, 25381), (11944, 25245), (13437, 22440), (13464, 22395), (14930, 20196), (16423, 18360), (16830, 17916)]