53975700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19991}}^1$

素因数の和:20014

約数の個数: 72

約数和(自身を含む): 173530560

約数和(自身を除く): 119554860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 19991, 39982, 59973, 79964, 99955, 119946, 179919, 199910, 239892, 299865, 359838, 399820, 499775, 539757, 599730, 719676, 899595, 999550, 1079514, 1199460, 1499325, 1799190, 1999100, 2159028, 2698785, 2998650, 3598380, 4497975, 5397570, 5997300, 8995950, 10795140, 13493925, 17991900, 26987850, 53975700]

約数ペア:

[(1, 53975700), (2, 26987850), (3, 17991900), (4, 13493925), (5, 10795140), (6, 8995950), (9, 5997300), (10, 5397570), (12, 4497975), (15, 3598380), (18, 2998650), (20, 2698785), (25, 2159028), (27, 1999100), (30, 1799190), (36, 1499325), (45, 1199460), (50, 1079514), (54, 999550), (60, 899595), (75, 719676), (90, 599730), (100, 539757), (108, 499775), (135, 399820), (150, 359838), (180, 299865), (225, 239892), (270, 199910), (300, 179919), (450, 119946), (540, 99955), (675, 79964), (900, 59973), (1350, 39982), (2700, 19991)]