25386000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4231}}^1$

素因数の和:4257

約数の個数: 80

約数和(自身を含む): 81863808

約数和(自身を除く): 56477808

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, 750, 1000, 1200, 1500, 2000, 3000, 4231, 6000, 8462, 12693, 16924, 21155, 25386, 33848, 42310, 50772, 63465, 67696, 84620, 101544, 105775, 126930, 169240, 203088, 211550, 253860, 317325, 338480, 423100, 507720, 528875, 634650, 846200, 1015440, 1057750, 1269300, 1586625, 1692400, 2115500, 2538600, 3173250, 4231000, 5077200, 6346500, 8462000, 12693000, 25386000]

約数ペア:

[(1, 25386000), (2, 12693000), (3, 8462000), (4, 6346500), (5, 5077200), (6, 4231000), (8, 3173250), (10, 2538600), (12, 2115500), (15, 1692400), (16, 1586625), (20, 1269300), (24, 1057750), (25, 1015440), (30, 846200), (40, 634650), (48, 528875), (50, 507720), (60, 423100), (75, 338480), (80, 317325), (100, 253860), (120, 211550), (125, 203088), (150, 169240), (200, 126930), (240, 105775), (250, 101544), (300, 84620), (375, 67696), (400, 63465), (500, 50772), (600, 42310), (750, 33848), (1000, 25386), (1200, 21155), (1500, 16924), (2000, 12693), (3000, 8462), (4231, 6000)]