120269600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 326229120

約数和(自身を除く): 205959520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 79, 80, 88, 100, 110, 158, 160, 173, 176, 200, 220, 275, 316, 346, 352, 395, 400, 440, 550, 632, 692, 790, 800, 865, 869, 880, 1100, 1264, 1384, 1580, 1730, 1738, 1760, 1903, 1975, 2200, 2528, 2768, 3160, 3460, 3476, 3806, 3950, 4325, 4345, 4400, 5536, 6320, 6920, 6952, 7612, 7900, 8650, 8690, 8800, 9515, 12640, 13667, 13840, 13904, 15224, 15800, 17300, 17380, 19030, 21725, 27334, 27680, 27808, 30448, 31600, 34600, 34760, 38060, 43450, 47575, 54668, 60896, 63200, 68335, 69200, 69520, 76120, 86900, 95150, 109336, 136670, 138400, 139040, 150337, 152240, 173800, 190300, 218672, 273340, 300674, 304480, 341675, 347600, 380600, 437344, 546680, 601348, 683350, 695200, 751685, 761200, 1093360, 1202696, 1366700, 1503370, 1522400, 2186720, 2405392, 2733400, 3006740, 3758425, 4810784, 5466800, 6013480, 7516850, 10933600, 12026960, 15033700, 24053920, 30067400, 60134800, 120269600]

約数ペア:

[(1, 120269600), (2, 60134800), (4, 30067400), (5, 24053920), (8, 15033700), (10, 12026960), (11, 10933600), (16, 7516850), (20, 6013480), (22, 5466800), (25, 4810784), (32, 3758425), (40, 3006740), (44, 2733400), (50, 2405392), (55, 2186720), (79, 1522400), (80, 1503370), (88, 1366700), (100, 1202696), (110, 1093360), (158, 761200), (160, 751685), (173, 695200), (176, 683350), (200, 601348), (220, 546680), (275, 437344), (316, 380600), (346, 347600), (352, 341675), (395, 304480), (400, 300674), (440, 273340), (550, 218672), (632, 190300), (692, 173800), (790, 152240), (800, 150337), (865, 139040), (869, 138400), (880, 136670), (1100, 109336), (1264, 95150), (1384, 86900), (1580, 76120), (1730, 69520), (1738, 69200), (1760, 68335), (1903, 63200), (1975, 60896), (2200, 54668), (2528, 47575), (2768, 43450), (3160, 38060), (3460, 34760), (3476, 34600), (3806, 31600), (3950, 30448), (4325, 27808), (4345, 27680), (4400, 27334), (5536, 21725), (6320, 19030), (6920, 17380), (6952, 17300), (7612, 15800), (7900, 15224), (8650, 13904), (8690, 13840), (8800, 13667), (9515, 12640)]