221843700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 762708128

約数和(自身を除く): 540864428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 67, 75, 78, 90, 100, 117, 130, 134, 150, 156, 180, 195, 201, 225, 234, 260, 268, 283, 300, 325, 335, 390, 402, 450, 468, 566, 585, 603, 650, 670, 780, 804, 849, 871, 900, 975, 1005, 1132, 1170, 1206, 1300, 1340, 1415, 1675, 1698, 1742, 1950, 2010, 2340, 2412, 2547, 2613, 2830, 2925, 3015, 3350, 3396, 3484, 3679, 3900, 4020, 4245, 4355, 5025, 5094, 5226, 5660, 5850, 6030, 6700, 7075, 7358, 7839, 8490, 8710, 10050, 10188, 10452, 11037, 11700, 12060, 12735, 13065, 14150, 14716, 15075, 15678, 16980, 17420, 18395, 18961, 20100, 21225, 21775, 22074, 25470, 26130, 28300, 30150, 31356, 33111, 36790, 37922, 39195, 42450, 43550, 44148, 50940, 52260, 55185, 56883, 60300, 63675, 65325, 66222, 73580, 75844, 78390, 84900, 87100, 91975, 94805, 110370, 113766, 127350, 130650, 132444, 156780, 165555, 170649, 183950, 189610, 195975, 220740, 227532, 246493, 254700, 261300, 275925, 284415, 331110, 341298, 367900, 379220, 391950, 474025, 492986, 551850, 568830, 662220, 682596, 739479, 783900, 827775, 853245, 948050, 985972, 1103700, 1137660, 1232465, 1422075, 1478958, 1655550, 1706490, 1896100, 2218437, 2464930, 2844150, 2957916, 3311100, 3412980, 3697395, 4266225, 4436874, 4929860, 5688300, 6162325, 7394790, 8532450, 8873748, 11092185, 12324650, 14789580, 17064900, 18486975, 22184370, 24649300, 36973950, 44368740, 55460925, 73947900, 110921850, 221843700]

約数ペア:

[(1, 221843700), (2, 110921850), (3, 73947900), (4, 55460925), (5, 44368740), (6, 36973950), (9, 24649300), (10, 22184370), (12, 18486975), (13, 17064900), (15, 14789580), (18, 12324650), (20, 11092185), (25, 8873748), (26, 8532450), (30, 7394790), (36, 6162325), (39, 5688300), (45, 4929860), (50, 4436874), (52, 4266225), (60, 3697395), (65, 3412980), (67, 3311100), (75, 2957916), (78, 2844150), (90, 2464930), (100, 2218437), (117, 1896100), (130, 1706490), (134, 1655550), (150, 1478958), (156, 1422075), (180, 1232465), (195, 1137660), (201, 1103700), (225, 985972), (234, 948050), (260, 853245), (268, 827775), (283, 783900), (300, 739479), (325, 682596), (335, 662220), (390, 568830), (402, 551850), (450, 492986), (468, 474025), (566, 391950), (585, 379220), (603, 367900), (650, 341298), (670, 331110), (780, 284415), (804, 275925), (849, 261300), (871, 254700), (900, 246493), (975, 227532), (1005, 220740), (1132, 195975), (1170, 189610), (1206, 183950), (1300, 170649), (1340, 165555), (1415, 156780), (1675, 132444), (1698, 130650), (1742, 127350), (1950, 113766), (2010, 110370), (2340, 94805), (2412, 91975), (2547, 87100), (2613, 84900), (2830, 78390), (2925, 75844), (3015, 73580), (3350, 66222), (3396, 65325), (3484, 63675), (3679, 60300), (3900, 56883), (4020, 55185), (4245, 52260), (4355, 50940), (5025, 44148), (5094, 43550), (5226, 42450), (5660, 39195), (5850, 37922), (6030, 36790), (6700, 33111), (7075, 31356), (7358, 30150), (7839, 28300), (8490, 26130), (8710, 25470), (10050, 22074), (10188, 21775), (10452, 21225), (11037, 20100), (11700, 18961), (12060, 18395), (12735, 17420), (13065, 16980), (14150, 15678), (14716, 15075)]