221484000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{18457}}^1$

素因数の和:18485

約数の個数: 96

約数和(自身を含む): 725620896

約数和(自身を除く): 504136896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 18457, 36914, 55371, 73828, 92285, 110742, 147656, 184570, 221484, 276855, 295312, 369140, 442968, 461425, 553710, 590624, 738280, 885936, 922850, 1107420, 1384275, 1476560, 1771872, 1845700, 2214840, 2307125, 2768550, 2953120, 3691400, 4429680, 4614250, 5537100, 6921375, 7382800, 8859360, 9228500, 11074200, 13842750, 14765600, 18457000, 22148400, 27685500, 36914000, 44296800, 55371000, 73828000, 110742000, 221484000]

約数ペア:

[(1, 221484000), (2, 110742000), (3, 73828000), (4, 55371000), (5, 44296800), (6, 36914000), (8, 27685500), (10, 22148400), (12, 18457000), (15, 14765600), (16, 13842750), (20, 11074200), (24, 9228500), (25, 8859360), (30, 7382800), (32, 6921375), (40, 5537100), (48, 4614250), (50, 4429680), (60, 3691400), (75, 2953120), (80, 2768550), (96, 2307125), (100, 2214840), (120, 1845700), (125, 1771872), (150, 1476560), (160, 1384275), (200, 1107420), (240, 922850), (250, 885936), (300, 738280), (375, 590624), (400, 553710), (480, 461425), (500, 442968), (600, 369140), (750, 295312), (800, 276855), (1000, 221484), (1200, 184570), (1500, 147656), (2000, 110742), (2400, 92285), (3000, 73828), (4000, 55371), (6000, 36914), (12000, 18457)]