45021000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 144144000

約数和(自身を除く): 99123000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 125, 129, 150, 172, 200, 215, 250, 258, 300, 344, 349, 375, 430, 500, 516, 600, 645, 698, 750, 860, 1000, 1032, 1047, 1075, 1290, 1396, 1500, 1720, 1745, 2094, 2150, 2580, 2792, 3000, 3225, 3490, 4188, 4300, 5160, 5235, 5375, 6450, 6980, 8376, 8600, 8725, 10470, 10750, 12900, 13960, 15007, 16125, 17450, 20940, 21500, 25800, 26175, 30014, 32250, 34900, 41880, 43000, 43625, 45021, 52350, 60028, 64500, 69800, 75035, 87250, 90042, 104700, 120056, 129000, 130875, 150070, 174500, 180084, 209400, 225105, 261750, 300140, 349000, 360168, 375175, 450210, 523500, 600280, 750350, 900420, 1047000, 1125525, 1500700, 1800840, 1875875, 2251050, 3001400, 3751750, 4502100, 5627625, 7503500, 9004200, 11255250, 15007000, 22510500, 45021000]

約数ペア:

[(1, 45021000), (2, 22510500), (3, 15007000), (4, 11255250), (5, 9004200), (6, 7503500), (8, 5627625), (10, 4502100), (12, 3751750), (15, 3001400), (20, 2251050), (24, 1875875), (25, 1800840), (30, 1500700), (40, 1125525), (43, 1047000), (50, 900420), (60, 750350), (75, 600280), (86, 523500), (100, 450210), (120, 375175), (125, 360168), (129, 349000), (150, 300140), (172, 261750), (200, 225105), (215, 209400), (250, 180084), (258, 174500), (300, 150070), (344, 130875), (349, 129000), (375, 120056), (430, 104700), (500, 90042), (516, 87250), (600, 75035), (645, 69800), (698, 64500), (750, 60028), (860, 52350), (1000, 45021), (1032, 43625), (1047, 43000), (1075, 41880), (1290, 34900), (1396, 32250), (1500, 30014), (1720, 26175), (1745, 25800), (2094, 21500), (2150, 20940), (2580, 17450), (2792, 16125), (3000, 15007), (3225, 13960), (3490, 12900), (4188, 10750), (4300, 10470), (5160, 8725), (5235, 8600), (5375, 8376), (6450, 6980)]