145764000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{4049}}^1$

素因数の和:4080

約数の個数: 144

約数和(自身を含む): 517444200

約数和(自身を除く): 371680200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4049, 4500, 6000, 7200, 8098, 9000, 12000, 12147, 16196, 18000, 20245, 24294, 32392, 36000, 36441, 40490, 48588, 60735, 64784, 72882, 80980, 97176, 101225, 121470, 129568, 145764, 161960, 182205, 194352, 202450, 242940, 291528, 303675, 323920, 364410, 388704, 404900, 485880, 506125, 583056, 607350, 647840, 728820, 809800, 911025, 971760, 1012250, 1166112, 1214700, 1457640, 1518375, 1619600, 1822050, 1943520, 2024500, 2429400, 2915280, 3036750, 3239200, 3644100, 4049000, 4555125, 4858800, 5830560, 6073500, 7288200, 8098000, 9110250, 9717600, 12147000, 14576400, 16196000, 18220500, 24294000, 29152800, 36441000, 48588000, 72882000, 145764000]

約数ペア:

[(1, 145764000), (2, 72882000), (3, 48588000), (4, 36441000), (5, 29152800), (6, 24294000), (8, 18220500), (9, 16196000), (10, 14576400), (12, 12147000), (15, 9717600), (16, 9110250), (18, 8098000), (20, 7288200), (24, 6073500), (25, 5830560), (30, 4858800), (32, 4555125), (36, 4049000), (40, 3644100), (45, 3239200), (48, 3036750), (50, 2915280), (60, 2429400), (72, 2024500), (75, 1943520), (80, 1822050), (90, 1619600), (96, 1518375), (100, 1457640), (120, 1214700), (125, 1166112), (144, 1012250), (150, 971760), (160, 911025), (180, 809800), (200, 728820), (225, 647840), (240, 607350), (250, 583056), (288, 506125), (300, 485880), (360, 404900), (375, 388704), (400, 364410), (450, 323920), (480, 303675), (500, 291528), (600, 242940), (720, 202450), (750, 194352), (800, 182205), (900, 161960), (1000, 145764), (1125, 129568), (1200, 121470), (1440, 101225), (1500, 97176), (1800, 80980), (2000, 72882), (2250, 64784), (2400, 60735), (3000, 48588), (3600, 40490), (4000, 36441), (4049, 36000), (4500, 32392), (6000, 24294), (7200, 20245), (8098, 18000), (9000, 16196), (12000, 12147)]