271980000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{1511}}^1$

素因数の和:1547

約数の個数: 180

約数和(自身を含む): 967134168

約数和(自身を除く): 695154168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 900, 1000, 1125, 1200, 1250, 1440, 1500, 1511, 1800, 1875, 2000, 2250, 2400, 2500, 3000, 3022, 3600, 3750, 4000, 4500, 4533, 5000, 5625, 6000, 6044, 7200, 7500, 7555, 9000, 9066, 10000, 11250, 12000, 12088, 13599, 15000, 15110, 18000, 18132, 20000, 22500, 22665, 24176, 27198, 30000, 30220, 36000, 36264, 37775, 45000, 45330, 48352, 54396, 60000, 60440, 67995, 72528, 75550, 90000, 90660, 108792, 113325, 120880, 135990, 145056, 151100, 180000, 181320, 188875, 217584, 226650, 241760, 271980, 302200, 339975, 362640, 377750, 435168, 453300, 543960, 566625, 604400, 679950, 725280, 755500, 906600, 944375, 1087920, 1133250, 1208800, 1359900, 1511000, 1699875, 1813200, 1888750, 2175840, 2266500, 2719800, 2833125, 3022000, 3399750, 3626400, 3777500, 4533000, 5439600, 5666250, 6044000, 6799500, 7555000, 8499375, 9066000, 10879200, 11332500, 13599000, 15110000, 16998750, 18132000, 22665000, 27198000, 30220000, 33997500, 45330000, 54396000, 67995000, 90660000, 135990000, 271980000]

約数ペア:

[(1, 271980000), (2, 135990000), (3, 90660000), (4, 67995000), (5, 54396000), (6, 45330000), (8, 33997500), (9, 30220000), (10, 27198000), (12, 22665000), (15, 18132000), (16, 16998750), (18, 15110000), (20, 13599000), (24, 11332500), (25, 10879200), (30, 9066000), (32, 8499375), (36, 7555000), (40, 6799500), (45, 6044000), (48, 5666250), (50, 5439600), (60, 4533000), (72, 3777500), (75, 3626400), (80, 3399750), (90, 3022000), (96, 2833125), (100, 2719800), (120, 2266500), (125, 2175840), (144, 1888750), (150, 1813200), (160, 1699875), (180, 1511000), (200, 1359900), (225, 1208800), (240, 1133250), (250, 1087920), (288, 944375), (300, 906600), (360, 755500), (375, 725280), (400, 679950), (450, 604400), (480, 566625), (500, 543960), (600, 453300), (625, 435168), (720, 377750), (750, 362640), (800, 339975), (900, 302200), (1000, 271980), (1125, 241760), (1200, 226650), (1250, 217584), (1440, 188875), (1500, 181320), (1511, 180000), (1800, 151100), (1875, 145056), (2000, 135990), (2250, 120880), (2400, 113325), (2500, 108792), (3000, 90660), (3022, 90000), (3600, 75550), (3750, 72528), (4000, 67995), (4500, 60440), (4533, 60000), (5000, 54396), (5625, 48352), (6000, 45330), (6044, 45000), (7200, 37775), (7500, 36264), (7555, 36000), (9000, 30220), (9066, 30000), (10000, 27198), (11250, 24176), (12000, 22665), (12088, 22500), (13599, 20000), (15000, 18132), (15110, 18000)]