270805500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{8597}}^1$

素因数の和:8629

約数の個数: 144

約数和(自身を含む): 976457664

約数和(自身を除く): 705652164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7875, 8597, 10500, 15750, 17194, 25791, 31500, 34388, 42985, 51582, 60179, 77373, 85970, 103164, 120358, 128955, 154746, 171940, 180537, 214925, 240716, 257910, 300895, 309492, 361074, 386865, 429850, 515820, 541611, 601790, 644775, 722148, 773730, 859700, 902685, 1074625, 1083222, 1203580, 1289550, 1504475, 1547460, 1805370, 1934325, 2149250, 2166444, 2579100, 2708055, 3008950, 3223875, 3610740, 3868650, 4298500, 4513425, 5416110, 6017900, 6447750, 7522375, 7737300, 9026850, 9671625, 10832220, 12895500, 13540275, 15044750, 18053700, 19343250, 22567125, 27080550, 30089500, 38686500, 45134250, 54161100, 67701375, 90268500, 135402750, 270805500]

約数ペア:

[(1, 270805500), (2, 135402750), (3, 90268500), (4, 67701375), (5, 54161100), (6, 45134250), (7, 38686500), (9, 30089500), (10, 27080550), (12, 22567125), (14, 19343250), (15, 18053700), (18, 15044750), (20, 13540275), (21, 12895500), (25, 10832220), (28, 9671625), (30, 9026850), (35, 7737300), (36, 7522375), (42, 6447750), (45, 6017900), (50, 5416110), (60, 4513425), (63, 4298500), (70, 3868650), (75, 3610740), (84, 3223875), (90, 3008950), (100, 2708055), (105, 2579100), (125, 2166444), (126, 2149250), (140, 1934325), (150, 1805370), (175, 1547460), (180, 1504475), (210, 1289550), (225, 1203580), (250, 1083222), (252, 1074625), (300, 902685), (315, 859700), (350, 773730), (375, 722148), (420, 644775), (450, 601790), (500, 541611), (525, 515820), (630, 429850), (700, 386865), (750, 361074), (875, 309492), (900, 300895), (1050, 257910), (1125, 240716), (1260, 214925), (1500, 180537), (1575, 171940), (1750, 154746), (2100, 128955), (2250, 120358), (2625, 103164), (3150, 85970), (3500, 77373), (4500, 60179), (5250, 51582), (6300, 42985), (7875, 34388), (8597, 31500), (10500, 25791), (15750, 17194)]