200295000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{4451}}^1$

素因数の和:4483

約数の個数: 120

約数和(自身を含む): 678017340

約数和(自身を除く): 477722340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4451, 4500, 5000, 5625, 7500, 8902, 9000, 11250, 13353, 15000, 17804, 22255, 22500, 26706, 35608, 40059, 44510, 45000, 53412, 66765, 80118, 89020, 106824, 111275, 133530, 160236, 178040, 200295, 222550, 267060, 320472, 333825, 400590, 445100, 534120, 556375, 667650, 801180, 890200, 1001475, 1112750, 1335300, 1602360, 1669125, 2002950, 2225500, 2670600, 2781875, 3338250, 4005900, 4451000, 5007375, 5563750, 6676500, 8011800, 8345625, 10014750, 11127500, 13353000, 16691250, 20029500, 22255000, 25036875, 33382500, 40059000, 50073750, 66765000, 100147500, 200295000]

約数ペア:

[(1, 200295000), (2, 100147500), (3, 66765000), (4, 50073750), (5, 40059000), (6, 33382500), (8, 25036875), (9, 22255000), (10, 20029500), (12, 16691250), (15, 13353000), (18, 11127500), (20, 10014750), (24, 8345625), (25, 8011800), (30, 6676500), (36, 5563750), (40, 5007375), (45, 4451000), (50, 4005900), (60, 3338250), (72, 2781875), (75, 2670600), (90, 2225500), (100, 2002950), (120, 1669125), (125, 1602360), (150, 1335300), (180, 1112750), (200, 1001475), (225, 890200), (250, 801180), (300, 667650), (360, 556375), (375, 534120), (450, 445100), (500, 400590), (600, 333825), (625, 320472), (750, 267060), (900, 222550), (1000, 200295), (1125, 178040), (1250, 160236), (1500, 133530), (1800, 111275), (1875, 106824), (2250, 89020), (2500, 80118), (3000, 66765), (3750, 53412), (4451, 45000), (4500, 44510), (5000, 40059), (5625, 35608), (7500, 26706), (8902, 22500), (9000, 22255), (11250, 17804), (13353, 15000)]