2949000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{983}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 9210240

約数和(自身を除く): 6261240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 983, 1000, 1500, 1966, 2949, 3000, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 19660, 23592, 24575, 29490, 39320, 49150, 58980, 73725, 98300, 117960, 122875, 147450, 196600, 245750, 294900, 368625, 491500, 589800, 737250, 983000, 1474500, 2949000]

約数ペア:

[(1, 2949000), (2, 1474500), (3, 983000), (4, 737250), (5, 589800), (6, 491500), (8, 368625), (10, 294900), (12, 245750), (15, 196600), (20, 147450), (24, 122875), (25, 117960), (30, 98300), (40, 73725), (50, 58980), (60, 49150), (75, 39320), (100, 29490), (120, 24575), (125, 23592), (150, 19660), (200, 14745), (250, 11796), (300, 9830), (375, 7864), (500, 5898), (600, 4915), (750, 3932), (983, 3000), (1000, 2949), (1500, 1966)]