60789000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 128

約数和(自身を含む): 198132480

約数和(自身を除く): 137343480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 881, 920, 1000, 1150, 1380, 1500, 1725, 1762, 2300, 2643, 2760, 2875, 3000, 3450, 3524, 4405, 4600, 5286, 5750, 6900, 7048, 8625, 8810, 10572, 11500, 13215, 13800, 17250, 17620, 20263, 21144, 22025, 23000, 26430, 34500, 35240, 40526, 44050, 52860, 60789, 66075, 69000, 81052, 88100, 101315, 105720, 110125, 121578, 132150, 162104, 176200, 202630, 220250, 243156, 264300, 303945, 330375, 405260, 440500, 486312, 506575, 528600, 607890, 660750, 810520, 881000, 1013150, 1215780, 1321500, 1519725, 2026300, 2431560, 2532875, 2643000, 3039450, 4052600, 5065750, 6078900, 7598625, 10131500, 12157800, 15197250, 20263000, 30394500, 60789000]

約数ペア:

[(1, 60789000), (2, 30394500), (3, 20263000), (4, 15197250), (5, 12157800), (6, 10131500), (8, 7598625), (10, 6078900), (12, 5065750), (15, 4052600), (20, 3039450), (23, 2643000), (24, 2532875), (25, 2431560), (30, 2026300), (40, 1519725), (46, 1321500), (50, 1215780), (60, 1013150), (69, 881000), (75, 810520), (92, 660750), (100, 607890), (115, 528600), (120, 506575), (125, 486312), (138, 440500), (150, 405260), (184, 330375), (200, 303945), (230, 264300), (250, 243156), (276, 220250), (300, 202630), (345, 176200), (375, 162104), (460, 132150), (500, 121578), (552, 110125), (575, 105720), (600, 101315), (690, 88100), (750, 81052), (881, 69000), (920, 66075), (1000, 60789), (1150, 52860), (1380, 44050), (1500, 40526), (1725, 35240), (1762, 34500), (2300, 26430), (2643, 23000), (2760, 22025), (2875, 21144), (3000, 20263), (3450, 17620), (3524, 17250), (4405, 13800), (4600, 13215), (5286, 11500), (5750, 10572), (6900, 8810), (7048, 8625)]