216284400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 180

約数和(自身を含む): 761773168

約数和(自身を除く): 545488768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 100, 120, 144, 146, 150, 180, 200, 219, 225, 240, 292, 300, 360, 365, 400, 438, 450, 584, 600, 657, 720, 730, 823, 876, 900, 1095, 1168, 1200, 1314, 1460, 1646, 1752, 1800, 1825, 2190, 2469, 2628, 2920, 3285, 3292, 3504, 3600, 3650, 4115, 4380, 4938, 5256, 5475, 5840, 6570, 6584, 7300, 7407, 8230, 8760, 9876, 10512, 10950, 12345, 13140, 13168, 14600, 14814, 16425, 16460, 17520, 19752, 20575, 21900, 24690, 26280, 29200, 29628, 32850, 32920, 37035, 39504, 41150, 43800, 49380, 52560, 59256, 60079, 61725, 65700, 65840, 74070, 82300, 87600, 98760, 118512, 120158, 123450, 131400, 148140, 164600, 180237, 185175, 197520, 240316, 246900, 262800, 296280, 300395, 329200, 360474, 370350, 480632, 493800, 540711, 592560, 600790, 720948, 740700, 901185, 961264, 987600, 1081422, 1201580, 1441896, 1481400, 1501975, 1802370, 2162844, 2403160, 2703555, 2883792, 2962800, 3003950, 3604740, 4325688, 4505925, 4806320, 5407110, 6007900, 7209480, 8651376, 9011850, 10814220, 12015800, 13517775, 14418960, 18023700, 21628440, 24031600, 27035550, 36047400, 43256880, 54071100, 72094800, 108142200, 216284400]

約数ペア:

[(1, 216284400), (2, 108142200), (3, 72094800), (4, 54071100), (5, 43256880), (6, 36047400), (8, 27035550), (9, 24031600), (10, 21628440), (12, 18023700), (15, 14418960), (16, 13517775), (18, 12015800), (20, 10814220), (24, 9011850), (25, 8651376), (30, 7209480), (36, 6007900), (40, 5407110), (45, 4806320), (48, 4505925), (50, 4325688), (60, 3604740), (72, 3003950), (73, 2962800), (75, 2883792), (80, 2703555), (90, 2403160), (100, 2162844), (120, 1802370), (144, 1501975), (146, 1481400), (150, 1441896), (180, 1201580), (200, 1081422), (219, 987600), (225, 961264), (240, 901185), (292, 740700), (300, 720948), (360, 600790), (365, 592560), (400, 540711), (438, 493800), (450, 480632), (584, 370350), (600, 360474), (657, 329200), (720, 300395), (730, 296280), (823, 262800), (876, 246900), (900, 240316), (1095, 197520), (1168, 185175), (1200, 180237), (1314, 164600), (1460, 148140), (1646, 131400), (1752, 123450), (1800, 120158), (1825, 118512), (2190, 98760), (2469, 87600), (2628, 82300), (2920, 74070), (3285, 65840), (3292, 65700), (3504, 61725), (3600, 60079), (3650, 59256), (4115, 52560), (4380, 49380), (4938, 43800), (5256, 41150), (5475, 39504), (5840, 37035), (6570, 32920), (6584, 32850), (7300, 29628), (7407, 29200), (8230, 26280), (8760, 24690), (9876, 21900), (10512, 20575), (10950, 19752), (12345, 17520), (13140, 16460), (13168, 16425), (14600, 14814)]