247108050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 790425600

約数和(自身を除く): 543317550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 79, 90, 105, 126, 135, 150, 158, 175, 189, 210, 225, 237, 270, 315, 331, 350, 378, 395, 450, 474, 525, 553, 630, 662, 675, 711, 790, 945, 993, 1050, 1106, 1185, 1350, 1422, 1575, 1655, 1659, 1890, 1975, 1986, 2133, 2317, 2370, 2765, 2979, 3150, 3310, 3318, 3555, 3950, 4266, 4634, 4725, 4965, 4977, 5530, 5925, 5958, 6951, 7110, 8275, 8295, 8937, 9450, 9930, 9954, 10665, 11585, 11850, 13825, 13902, 14895, 14931, 16550, 16590, 17775, 17874, 20853, 21330, 23170, 24825, 24885, 26149, 27650, 29790, 29862, 34755, 35550, 41475, 41706, 44685, 49650, 49770, 52298, 53325, 57925, 62559, 69510, 74475, 74655, 78447, 82950, 89370, 104265, 106650, 115850, 124425, 125118, 130745, 148950, 149310, 156894, 173775, 183043, 208530, 223425, 235341, 248850, 261490, 312795, 347550, 366086, 373275, 392235, 446850, 470682, 521325, 549129, 625590, 653725, 706023, 746550, 784470, 915215, 1042650, 1098258, 1176705, 1307450, 1412046, 1563975, 1647387, 1830430, 1961175, 2353410, 2745645, 3127950, 3294774, 3530115, 3922350, 4576075, 4942161, 5491290, 5883525, 7060230, 8236935, 9152150, 9884322, 11767050, 13728225, 16473870, 17650575, 24710805, 27456450, 35301150, 41184675, 49421610, 82369350, 123554025, 247108050]

約数ペア:

[(1, 247108050), (2, 123554025), (3, 82369350), (5, 49421610), (6, 41184675), (7, 35301150), (9, 27456450), (10, 24710805), (14, 17650575), (15, 16473870), (18, 13728225), (21, 11767050), (25, 9884322), (27, 9152150), (30, 8236935), (35, 7060230), (42, 5883525), (45, 5491290), (50, 4942161), (54, 4576075), (63, 3922350), (70, 3530115), (75, 3294774), (79, 3127950), (90, 2745645), (105, 2353410), (126, 1961175), (135, 1830430), (150, 1647387), (158, 1563975), (175, 1412046), (189, 1307450), (210, 1176705), (225, 1098258), (237, 1042650), (270, 915215), (315, 784470), (331, 746550), (350, 706023), (378, 653725), (395, 625590), (450, 549129), (474, 521325), (525, 470682), (553, 446850), (630, 392235), (662, 373275), (675, 366086), (711, 347550), (790, 312795), (945, 261490), (993, 248850), (1050, 235341), (1106, 223425), (1185, 208530), (1350, 183043), (1422, 173775), (1575, 156894), (1655, 149310), (1659, 148950), (1890, 130745), (1975, 125118), (1986, 124425), (2133, 115850), (2317, 106650), (2370, 104265), (2765, 89370), (2979, 82950), (3150, 78447), (3310, 74655), (3318, 74475), (3555, 69510), (3950, 62559), (4266, 57925), (4634, 53325), (4725, 52298), (4965, 49770), (4977, 49650), (5530, 44685), (5925, 41706), (5958, 41475), (6951, 35550), (7110, 34755), (8275, 29862), (8295, 29790), (8937, 27650), (9450, 26149), (9930, 24885), (9954, 24825), (10665, 23170), (11585, 21330), (11850, 20853), (13825, 17874), (13902, 17775), (14895, 16590), (14931, 16550)]