54427500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 180

約数和(自身を含む): 179098920

約数和(自身を除く): 124671420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 59, 60, 75, 82, 90, 100, 118, 123, 125, 150, 164, 177, 180, 205, 225, 236, 246, 250, 295, 300, 354, 369, 375, 410, 450, 492, 500, 531, 590, 615, 625, 708, 738, 750, 820, 885, 900, 1025, 1062, 1125, 1180, 1230, 1250, 1475, 1476, 1500, 1770, 1845, 1875, 2050, 2124, 2250, 2419, 2460, 2500, 2655, 2950, 3075, 3540, 3690, 3750, 4100, 4425, 4500, 4838, 5125, 5310, 5625, 5900, 6150, 7257, 7375, 7380, 7500, 8850, 9225, 9676, 10250, 10620, 11250, 12095, 12300, 13275, 14514, 14750, 15375, 17700, 18450, 20500, 21771, 22125, 22500, 24190, 25625, 26550, 29028, 29500, 30750, 36285, 36875, 36900, 43542, 44250, 46125, 48380, 51250, 53100, 60475, 61500, 66375, 72570, 73750, 76875, 87084, 88500, 92250, 102500, 108855, 110625, 120950, 132750, 145140, 147500, 153750, 181425, 184500, 217710, 221250, 230625, 241900, 265500, 302375, 307500, 331875, 362850, 435420, 442500, 461250, 544275, 604750, 663750, 725700, 907125, 922500, 1088550, 1209500, 1327500, 1511875, 1814250, 2177100, 2721375, 3023750, 3628500, 4535625, 5442750, 6047500, 9071250, 10885500, 13606875, 18142500, 27213750, 54427500]

約数ペア:

[(1, 54427500), (2, 27213750), (3, 18142500), (4, 13606875), (5, 10885500), (6, 9071250), (9, 6047500), (10, 5442750), (12, 4535625), (15, 3628500), (18, 3023750), (20, 2721375), (25, 2177100), (30, 1814250), (36, 1511875), (41, 1327500), (45, 1209500), (50, 1088550), (59, 922500), (60, 907125), (75, 725700), (82, 663750), (90, 604750), (100, 544275), (118, 461250), (123, 442500), (125, 435420), (150, 362850), (164, 331875), (177, 307500), (180, 302375), (205, 265500), (225, 241900), (236, 230625), (246, 221250), (250, 217710), (295, 184500), (300, 181425), (354, 153750), (369, 147500), (375, 145140), (410, 132750), (450, 120950), (492, 110625), (500, 108855), (531, 102500), (590, 92250), (615, 88500), (625, 87084), (708, 76875), (738, 73750), (750, 72570), (820, 66375), (885, 61500), (900, 60475), (1025, 53100), (1062, 51250), (1125, 48380), (1180, 46125), (1230, 44250), (1250, 43542), (1475, 36900), (1476, 36875), (1500, 36285), (1770, 30750), (1845, 29500), (1875, 29028), (2050, 26550), (2124, 25625), (2250, 24190), (2419, 22500), (2460, 22125), (2500, 21771), (2655, 20500), (2950, 18450), (3075, 17700), (3540, 15375), (3690, 14750), (3750, 14514), (4100, 13275), (4425, 12300), (4500, 12095), (4838, 11250), (5125, 10620), (5310, 10250), (5625, 9676), (5900, 9225), (6150, 8850), (7257, 7500), (7375, 7380)]