225135000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{5003}}^1$

素因数の和:5035

約数の個数: 120

約数和(自身を含む): 762084180

約数和(自身を除く): 536949180

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, 4500, 5000, 5003, 5625, 7500, 9000, 10006, 11250, 15000, 15009, 20012, 22500, 25015, 30018, 40024, 45000, 45027, 50030, 60036, 75045, 90054, 100060, 120072, 125075, 150090, 180108, 200120, 225135, 250150, 300180, 360216, 375225, 450270, 500300, 600360, 625375, 750450, 900540, 1000600, 1125675, 1250750, 1500900, 1801080, 1876125, 2251350, 2501500, 3001800, 3126875, 3752250, 4502700, 5003000, 5628375, 6253750, 7504500, 9005400, 9380625, 11256750, 12507500, 15009000, 18761250, 22513500, 25015000, 28141875, 37522500, 45027000, 56283750, 75045000, 112567500, 225135000]

約数ペア:

[(1, 225135000), (2, 112567500), (3, 75045000), (4, 56283750), (5, 45027000), (6, 37522500), (8, 28141875), (9, 25015000), (10, 22513500), (12, 18761250), (15, 15009000), (18, 12507500), (20, 11256750), (24, 9380625), (25, 9005400), (30, 7504500), (36, 6253750), (40, 5628375), (45, 5003000), (50, 4502700), (60, 3752250), (72, 3126875), (75, 3001800), (90, 2501500), (100, 2251350), (120, 1876125), (125, 1801080), (150, 1500900), (180, 1250750), (200, 1125675), (225, 1000600), (250, 900540), (300, 750450), (360, 625375), (375, 600360), (450, 500300), (500, 450270), (600, 375225), (625, 360216), (750, 300180), (900, 250150), (1000, 225135), (1125, 200120), (1250, 180108), (1500, 150090), (1800, 125075), (1875, 120072), (2250, 100060), (2500, 90054), (3000, 75045), (3750, 60036), (4500, 50030), (5000, 45027), (5003, 45000), (5625, 40024), (7500, 30018), (9000, 25015), (10006, 22500), (11250, 20012), (15000, 15009)]