90042000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 160

約数和(自身を含む): 297897600

約数和(自身を除く): 207855600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 125, 129, 150, 172, 200, 215, 240, 250, 258, 300, 344, 349, 375, 400, 430, 500, 516, 600, 645, 688, 698, 750, 860, 1000, 1032, 1047, 1075, 1200, 1290, 1396, 1500, 1720, 1745, 2000, 2064, 2094, 2150, 2580, 2792, 3000, 3225, 3440, 3490, 4188, 4300, 5160, 5235, 5375, 5584, 6000, 6450, 6980, 8376, 8600, 8725, 10320, 10470, 10750, 12900, 13960, 15007, 16125, 16752, 17200, 17450, 20940, 21500, 25800, 26175, 27920, 30014, 32250, 34900, 41880, 43000, 43625, 45021, 51600, 52350, 60028, 64500, 69800, 75035, 83760, 86000, 87250, 90042, 104700, 120056, 129000, 130875, 139600, 150070, 174500, 180084, 209400, 225105, 240112, 258000, 261750, 300140, 349000, 360168, 375175, 418800, 450210, 523500, 600280, 698000, 720336, 750350, 900420, 1047000, 1125525, 1200560, 1500700, 1800840, 1875875, 2094000, 2251050, 3001400, 3601680, 3751750, 4502100, 5627625, 6002800, 7503500, 9004200, 11255250, 15007000, 18008400, 22510500, 30014000, 45021000, 90042000]

約数ペア:

[(1, 90042000), (2, 45021000), (3, 30014000), (4, 22510500), (5, 18008400), (6, 15007000), (8, 11255250), (10, 9004200), (12, 7503500), (15, 6002800), (16, 5627625), (20, 4502100), (24, 3751750), (25, 3601680), (30, 3001400), (40, 2251050), (43, 2094000), (48, 1875875), (50, 1800840), (60, 1500700), (75, 1200560), (80, 1125525), (86, 1047000), (100, 900420), (120, 750350), (125, 720336), (129, 698000), (150, 600280), (172, 523500), (200, 450210), (215, 418800), (240, 375175), (250, 360168), (258, 349000), (300, 300140), (344, 261750), (349, 258000), (375, 240112), (400, 225105), (430, 209400), (500, 180084), (516, 174500), (600, 150070), (645, 139600), (688, 130875), (698, 129000), (750, 120056), (860, 104700), (1000, 90042), (1032, 87250), (1047, 86000), (1075, 83760), (1200, 75035), (1290, 69800), (1396, 64500), (1500, 60028), (1720, 52350), (1745, 51600), (2000, 45021), (2064, 43625), (2094, 43000), (2150, 41880), (2580, 34900), (2792, 32250), (3000, 30014), (3225, 27920), (3440, 26175), (3490, 25800), (4188, 21500), (4300, 20940), (5160, 17450), (5235, 17200), (5375, 16752), (5584, 16125), (6000, 15007), (6450, 13960), (6980, 12900), (8376, 10750), (8600, 10470), (8725, 10320)]