55027500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 188939520

約数和(自身を除く): 133912020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 29, 30, 33, 44, 46, 50, 55, 58, 60, 66, 69, 75, 87, 92, 100, 110, 115, 116, 125, 132, 138, 145, 150, 165, 174, 220, 230, 250, 253, 275, 276, 290, 300, 319, 330, 345, 348, 375, 435, 460, 500, 506, 550, 575, 580, 625, 638, 660, 667, 690, 725, 750, 759, 825, 870, 957, 1012, 1100, 1150, 1250, 1265, 1276, 1334, 1375, 1380, 1450, 1500, 1518, 1595, 1650, 1725, 1740, 1875, 1914, 2001, 2175, 2300, 2500, 2530, 2668, 2750, 2875, 2900, 3036, 3190, 3300, 3335, 3450, 3625, 3750, 3795, 3828, 4002, 4125, 4350, 4785, 5060, 5500, 5750, 6325, 6380, 6670, 6875, 6900, 7250, 7337, 7500, 7590, 7975, 8004, 8250, 8625, 8700, 9570, 10005, 10875, 11500, 12650, 13340, 13750, 14375, 14500, 14674, 15180, 15950, 16500, 16675, 17250, 18125, 18975, 19140, 20010, 20625, 21750, 22011, 23925, 25300, 27500, 28750, 29348, 31625, 31900, 33350, 34500, 36250, 36685, 37950, 39875, 40020, 41250, 43125, 43500, 44022, 47850, 50025, 54375, 57500, 63250, 66700, 72500, 73370, 75900, 79750, 82500, 83375, 86250, 88044, 94875, 95700, 100050, 108750, 110055, 119625, 126500, 146740, 158125, 159500, 166750, 172500, 183425, 189750, 199375, 200100, 217500, 220110, 239250, 250125, 316250, 333500, 366850, 379500, 398750, 416875, 440220, 474375, 478500, 500250, 550275, 598125, 632500, 733700, 797500, 833750, 917125, 948750, 1000500, 1100550, 1196250, 1250625, 1667500, 1834250, 1897500, 2201100, 2392500, 2501250, 2751375, 3668500, 4585625, 5002500, 5502750, 9171250, 11005500, 13756875, 18342500, 27513750, 55027500]

約数ペア:

[(1, 55027500), (2, 27513750), (3, 18342500), (4, 13756875), (5, 11005500), (6, 9171250), (10, 5502750), (11, 5002500), (12, 4585625), (15, 3668500), (20, 2751375), (22, 2501250), (23, 2392500), (25, 2201100), (29, 1897500), (30, 1834250), (33, 1667500), (44, 1250625), (46, 1196250), (50, 1100550), (55, 1000500), (58, 948750), (60, 917125), (66, 833750), (69, 797500), (75, 733700), (87, 632500), (92, 598125), (100, 550275), (110, 500250), (115, 478500), (116, 474375), (125, 440220), (132, 416875), (138, 398750), (145, 379500), (150, 366850), (165, 333500), (174, 316250), (220, 250125), (230, 239250), (250, 220110), (253, 217500), (275, 200100), (276, 199375), (290, 189750), (300, 183425), (319, 172500), (330, 166750), (345, 159500), (348, 158125), (375, 146740), (435, 126500), (460, 119625), (500, 110055), (506, 108750), (550, 100050), (575, 95700), (580, 94875), (625, 88044), (638, 86250), (660, 83375), (667, 82500), (690, 79750), (725, 75900), (750, 73370), (759, 72500), (825, 66700), (870, 63250), (957, 57500), (1012, 54375), (1100, 50025), (1150, 47850), (1250, 44022), (1265, 43500), (1276, 43125), (1334, 41250), (1375, 40020), (1380, 39875), (1450, 37950), (1500, 36685), (1518, 36250), (1595, 34500), (1650, 33350), (1725, 31900), (1740, 31625), (1875, 29348), (1914, 28750), (2001, 27500), (2175, 25300), (2300, 23925), (2500, 22011), (2530, 21750), (2668, 20625), (2750, 20010), (2875, 19140), (2900, 18975), (3036, 18125), (3190, 17250), (3300, 16675), (3335, 16500), (3450, 15950), (3625, 15180), (3750, 14674), (3795, 14500), (3828, 14375), (4002, 13750), (4125, 13340), (4350, 12650), (4785, 11500), (5060, 10875), (5500, 10005), (5750, 9570), (6325, 8700), (6380, 8625), (6670, 8250), (6875, 8004), (6900, 7975), (7250, 7590), (7337, 7500)]