38655000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{859}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 130973700

約数和(自身を除く): 92318700

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, 859, 900, 1000, 1125, 1250, 1500, 1718, 1800, 1875, 2250, 2500, 2577, 3000, 3436, 3750, 4295, 4500, 5000, 5154, 5625, 6872, 7500, 7731, 8590, 9000, 10308, 11250, 12885, 15000, 15462, 17180, 20616, 21475, 22500, 25770, 30924, 34360, 38655, 42950, 45000, 51540, 61848, 64425, 77310, 85900, 103080, 107375, 128850, 154620, 171800, 193275, 214750, 257700, 309240, 322125, 386550, 429500, 515400, 536875, 644250, 773100, 859000, 966375, 1073750, 1288500, 1546200, 1610625, 1932750, 2147500, 2577000, 3221250, 3865500, 4295000, 4831875, 6442500, 7731000, 9663750, 12885000, 19327500, 38655000]

約数ペア:

[(1, 38655000), (2, 19327500), (3, 12885000), (4, 9663750), (5, 7731000), (6, 6442500), (8, 4831875), (9, 4295000), (10, 3865500), (12, 3221250), (15, 2577000), (18, 2147500), (20, 1932750), (24, 1610625), (25, 1546200), (30, 1288500), (36, 1073750), (40, 966375), (45, 859000), (50, 773100), (60, 644250), (72, 536875), (75, 515400), (90, 429500), (100, 386550), (120, 322125), (125, 309240), (150, 257700), (180, 214750), (200, 193275), (225, 171800), (250, 154620), (300, 128850), (360, 107375), (375, 103080), (450, 85900), (500, 77310), (600, 64425), (625, 61848), (750, 51540), (859, 45000), (900, 42950), (1000, 38655), (1125, 34360), (1250, 30924), (1500, 25770), (1718, 22500), (1800, 21475), (1875, 20616), (2250, 17180), (2500, 15462), (2577, 15000), (3000, 12885), (3436, 11250), (3750, 10308), (4295, 9000), (4500, 8590), (5000, 7731), (5154, 7500), (5625, 6872)]