275350020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 945955584

約数和(自身を除く): 670605564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 23, 30, 33, 34, 44, 46, 51, 55, 60, 66, 68, 69, 85, 92, 97, 102, 110, 115, 121, 132, 138, 165, 170, 187, 194, 204, 220, 230, 242, 253, 255, 276, 291, 330, 340, 345, 363, 374, 388, 391, 460, 484, 485, 506, 510, 561, 582, 605, 660, 690, 726, 748, 759, 782, 935, 970, 1012, 1020, 1067, 1122, 1164, 1173, 1210, 1265, 1380, 1452, 1455, 1518, 1564, 1649, 1815, 1870, 1940, 1955, 2057, 2134, 2231, 2244, 2346, 2420, 2530, 2783, 2805, 2910, 3036, 3201, 3298, 3630, 3740, 3795, 3910, 4114, 4268, 4301, 4462, 4692, 4947, 5060, 5335, 5566, 5610, 5820, 5865, 6171, 6402, 6596, 6693, 7260, 7590, 7820, 8228, 8245, 8349, 8602, 8924, 9894, 10285, 10670, 11132, 11155, 11220, 11730, 11737, 12342, 12804, 12903, 13386, 13915, 15180, 16005, 16490, 16698, 17204, 18139, 19788, 20570, 21340, 21505, 22310, 23460, 23474, 24541, 24684, 24735, 25806, 26772, 27830, 30855, 32010, 32980, 33396, 33465, 35211, 36278, 37927, 41140, 41745, 43010, 44620, 46948, 47311, 49082, 49470, 51612, 54417, 55660, 58685, 61710, 64020, 64515, 66930, 70422, 72556, 73623, 75854, 83490, 86020, 90695, 94622, 98164, 98940, 108834, 113781, 117370, 122705, 123420, 129030, 133860, 140844, 141933, 147246, 151708, 166980, 176055, 181390, 189244, 189635, 199529, 217668, 227562, 234740, 236555, 245410, 258060, 269951, 272085, 283866, 294492, 352110, 362780, 368115, 379270, 399058, 417197, 455124, 473110, 490820, 539902, 544170, 567732, 568905, 598587, 704220, 709665, 736230, 758540, 798116, 809853, 834394, 946220, 997645, 1079804, 1088340, 1137810, 1197174, 1251591, 1349755, 1419330, 1472460, 1619706, 1668788, 1995290, 2085985, 2275620, 2394348, 2503182, 2699510, 2838660, 2992935, 3239412, 3990580, 4049265, 4171970, 4589167, 5006364, 5399020, 5985870, 6257955, 8098530, 8343940, 9178334, 11971740, 12515910, 13767501, 16197060, 18356668, 22945835, 25031820, 27535002, 45891670, 55070004, 68837505, 91783340, 137675010, 275350020]

約数ペア:

[(1, 275350020), (2, 137675010), (3, 91783340), (4, 68837505), (5, 55070004), (6, 45891670), (10, 27535002), (11, 25031820), (12, 22945835), (15, 18356668), (17, 16197060), (20, 13767501), (22, 12515910), (23, 11971740), (30, 9178334), (33, 8343940), (34, 8098530), (44, 6257955), (46, 5985870), (51, 5399020), (55, 5006364), (60, 4589167), (66, 4171970), (68, 4049265), (69, 3990580), (85, 3239412), (92, 2992935), (97, 2838660), (102, 2699510), (110, 2503182), (115, 2394348), (121, 2275620), (132, 2085985), (138, 1995290), (165, 1668788), (170, 1619706), (187, 1472460), (194, 1419330), (204, 1349755), (220, 1251591), (230, 1197174), (242, 1137810), (253, 1088340), (255, 1079804), (276, 997645), (291, 946220), (330, 834394), (340, 809853), (345, 798116), (363, 758540), (374, 736230), (388, 709665), (391, 704220), (460, 598587), (484, 568905), (485, 567732), (506, 544170), (510, 539902), (561, 490820), (582, 473110), (605, 455124), (660, 417197), (690, 399058), (726, 379270), (748, 368115), (759, 362780), (782, 352110), (935, 294492), (970, 283866), (1012, 272085), (1020, 269951), (1067, 258060), (1122, 245410), (1164, 236555), (1173, 234740), (1210, 227562), (1265, 217668), (1380, 199529), (1452, 189635), (1455, 189244), (1518, 181390), (1564, 176055), (1649, 166980), (1815, 151708), (1870, 147246), (1940, 141933), (1955, 140844), (2057, 133860), (2134, 129030), (2231, 123420), (2244, 122705), (2346, 117370), (2420, 113781), (2530, 108834), (2783, 98940), (2805, 98164), (2910, 94622), (3036, 90695), (3201, 86020), (3298, 83490), (3630, 75854), (3740, 73623), (3795, 72556), (3910, 70422), (4114, 66930), (4268, 64515), (4301, 64020), (4462, 61710), (4692, 58685), (4947, 55660), (5060, 54417), (5335, 51612), (5566, 49470), (5610, 49082), (5820, 47311), (5865, 46948), (6171, 44620), (6402, 43010), (6596, 41745), (6693, 41140), (7260, 37927), (7590, 36278), (7820, 35211), (8228, 33465), (8245, 33396), (8349, 32980), (8602, 32010), (8924, 30855), (9894, 27830), (10285, 26772), (10670, 25806), (11132, 24735), (11155, 24684), (11220, 24541), (11730, 23474), (11737, 23460), (12342, 22310), (12804, 21505), (12903, 21340), (13386, 20570), (13915, 19788), (15180, 18139), (16005, 17204), (16490, 16698)]