385088400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2674

約数の個数: 180

約数和(自身を含む): 1369482660

約数和(自身を除く): 984394260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 144, 150, 164, 180, 200, 205, 225, 240, 246, 300, 328, 360, 369, 400, 410, 450, 492, 600, 615, 656, 720, 738, 820, 900, 984, 1025, 1200, 1230, 1476, 1640, 1800, 1845, 1968, 2050, 2460, 2609, 2952, 3075, 3280, 3600, 3690, 4100, 4920, 5218, 5904, 6150, 7380, 7827, 8200, 9225, 9840, 10436, 12300, 13045, 14760, 15654, 16400, 18450, 20872, 23481, 24600, 26090, 29520, 31308, 36900, 39135, 41744, 46962, 49200, 52180, 62616, 65225, 73800, 78270, 93924, 104360, 106969, 117405, 125232, 130450, 147600, 156540, 187848, 195675, 208720, 213938, 234810, 260900, 313080, 320907, 375696, 391350, 427876, 469620, 521800, 534845, 587025, 626160, 641814, 782700, 855752, 939240, 962721, 1043600, 1069690, 1174050, 1283628, 1565400, 1604535, 1711504, 1878480, 1925442, 2139380, 2348100, 2567256, 2674225, 3130800, 3209070, 3850884, 4278760, 4696200, 4813605, 5134512, 5348450, 6418140, 7701768, 8022675, 8557520, 9392400, 9627210, 10696900, 12836280, 15403536, 16045350, 19254420, 21393800, 24068025, 25672560, 32090700, 38508840, 42787600, 48136050, 64181400, 77017680, 96272100, 128362800, 192544200, 385088400]

約数ペア:

[(1, 385088400), (2, 192544200), (3, 128362800), (4, 96272100), (5, 77017680), (6, 64181400), (8, 48136050), (9, 42787600), (10, 38508840), (12, 32090700), (15, 25672560), (16, 24068025), (18, 21393800), (20, 19254420), (24, 16045350), (25, 15403536), (30, 12836280), (36, 10696900), (40, 9627210), (41, 9392400), (45, 8557520), (48, 8022675), (50, 7701768), (60, 6418140), (72, 5348450), (75, 5134512), (80, 4813605), (82, 4696200), (90, 4278760), (100, 3850884), (120, 3209070), (123, 3130800), (144, 2674225), (150, 2567256), (164, 2348100), (180, 2139380), (200, 1925442), (205, 1878480), (225, 1711504), (240, 1604535), (246, 1565400), (300, 1283628), (328, 1174050), (360, 1069690), (369, 1043600), (400, 962721), (410, 939240), (450, 855752), (492, 782700), (600, 641814), (615, 626160), (656, 587025), (720, 534845), (738, 521800), (820, 469620), (900, 427876), (984, 391350), (1025, 375696), (1200, 320907), (1230, 313080), (1476, 260900), (1640, 234810), (1800, 213938), (1845, 208720), (1968, 195675), (2050, 187848), (2460, 156540), (2609, 147600), (2952, 130450), (3075, 125232), (3280, 117405), (3600, 106969), (3690, 104360), (4100, 93924), (4920, 78270), (5218, 73800), (5904, 65225), (6150, 62616), (7380, 52180), (7827, 49200), (8200, 46962), (9225, 41744), (9840, 39135), (10436, 36900), (12300, 31308), (13045, 29520), (14760, 26090), (15654, 24600), (16400, 23481), (18450, 20872)]