75117120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 168

約数和(自身を含む): 258811776

約数和(自身を除く): 183694656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 463, 480, 507, 520, 624, 676, 780, 832, 845, 926, 960, 1014, 1040, 1248, 1352, 1389, 1560, 1690, 1852, 2028, 2080, 2315, 2496, 2535, 2704, 2778, 3120, 3380, 3704, 4056, 4160, 4630, 5070, 5408, 5556, 6019, 6240, 6760, 6945, 7408, 8112, 9260, 10140, 10816, 11112, 12038, 12480, 13520, 13890, 14816, 16224, 18057, 18520, 20280, 22224, 24076, 27040, 27780, 29632, 30095, 32448, 36114, 37040, 40560, 44448, 48152, 54080, 55560, 60190, 72228, 74080, 78247, 81120, 88896, 90285, 96304, 111120, 120380, 144456, 148160, 156494, 162240, 180570, 192608, 222240, 234741, 240760, 288912, 312988, 361140, 385216, 391235, 444480, 469482, 481520, 577824, 625976, 722280, 782470, 938964, 963040, 1155648, 1173705, 1251952, 1444560, 1564940, 1877928, 1926080, 2347410, 2503904, 2889120, 3129880, 3755856, 4694820, 5007808, 5778240, 6259760, 7511712, 9389640, 12519520, 15023424, 18779280, 25039040, 37558560, 75117120]

約数ペア:

[(1, 75117120), (2, 37558560), (3, 25039040), (4, 18779280), (5, 15023424), (6, 12519520), (8, 9389640), (10, 7511712), (12, 6259760), (13, 5778240), (15, 5007808), (16, 4694820), (20, 3755856), (24, 3129880), (26, 2889120), (30, 2503904), (32, 2347410), (39, 1926080), (40, 1877928), (48, 1564940), (52, 1444560), (60, 1251952), (64, 1173705), (65, 1155648), (78, 963040), (80, 938964), (96, 782470), (104, 722280), (120, 625976), (130, 577824), (156, 481520), (160, 469482), (169, 444480), (192, 391235), (195, 385216), (208, 361140), (240, 312988), (260, 288912), (312, 240760), (320, 234741), (338, 222240), (390, 192608), (416, 180570), (463, 162240), (480, 156494), (507, 148160), (520, 144456), (624, 120380), (676, 111120), (780, 96304), (832, 90285), (845, 88896), (926, 81120), (960, 78247), (1014, 74080), (1040, 72228), (1248, 60190), (1352, 55560), (1389, 54080), (1560, 48152), (1690, 44448), (1852, 40560), (2028, 37040), (2080, 36114), (2315, 32448), (2496, 30095), (2535, 29632), (2704, 27780), (2778, 27040), (3120, 24076), (3380, 22224), (3704, 20280), (4056, 18520), (4160, 18057), (4630, 16224), (5070, 14816), (5408, 13890), (5556, 13520), (6019, 12480), (6240, 12038), (6760, 11112), (6945, 10816), (7408, 10140), (8112, 9260)]