31830000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{1061}}^1$

素因数の和:1092

約数の個数: 100

約数和(自身を含む): 102848328

約数和(自身を除く): 71018328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1061, 1200, 1250, 1500, 1875, 2000, 2122, 2500, 3000, 3183, 3750, 4244, 5000, 5305, 6000, 6366, 7500, 8488, 10000, 10610, 12732, 15000, 15915, 16976, 21220, 25464, 26525, 30000, 31830, 42440, 50928, 53050, 63660, 79575, 84880, 106100, 127320, 132625, 159150, 212200, 254640, 265250, 318300, 397875, 424400, 530500, 636600, 663125, 795750, 1061000, 1273200, 1326250, 1591500, 1989375, 2122000, 2652500, 3183000, 3978750, 5305000, 6366000, 7957500, 10610000, 15915000, 31830000]

約数ペア:

[(1, 31830000), (2, 15915000), (3, 10610000), (4, 7957500), (5, 6366000), (6, 5305000), (8, 3978750), (10, 3183000), (12, 2652500), (15, 2122000), (16, 1989375), (20, 1591500), (24, 1326250), (25, 1273200), (30, 1061000), (40, 795750), (48, 663125), (50, 636600), (60, 530500), (75, 424400), (80, 397875), (100, 318300), (120, 265250), (125, 254640), (150, 212200), (200, 159150), (240, 132625), (250, 127320), (300, 106100), (375, 84880), (400, 79575), (500, 63660), (600, 53050), (625, 50928), (750, 42440), (1000, 31830), (1061, 30000), (1200, 26525), (1250, 25464), (1500, 21220), (1875, 16976), (2000, 15915), (2122, 15000), (2500, 12732), (3000, 10610), (3183, 10000), (3750, 8488), (4244, 7500), (5000, 6366), (5305, 6000)]