231690000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{7723}}^1$

素因数の和:7754

約数の個数: 100

約数和(自身を含む): 748023056

約数和(自身を除く): 516333056

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, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 5000, 6000, 7500, 7723, 10000, 15000, 15446, 23169, 30000, 30892, 38615, 46338, 61784, 77230, 92676, 115845, 123568, 154460, 185352, 193075, 231690, 308920, 370704, 386150, 463380, 579225, 617840, 772300, 926760, 965375, 1158450, 1544600, 1853520, 1930750, 2316900, 2896125, 3089200, 3861500, 4633800, 4826875, 5792250, 7723000, 9267600, 9653750, 11584500, 14480625, 15446000, 19307500, 23169000, 28961250, 38615000, 46338000, 57922500, 77230000, 115845000, 231690000]

約数ペア:

[(1, 231690000), (2, 115845000), (3, 77230000), (4, 57922500), (5, 46338000), (6, 38615000), (8, 28961250), (10, 23169000), (12, 19307500), (15, 15446000), (16, 14480625), (20, 11584500), (24, 9653750), (25, 9267600), (30, 7723000), (40, 5792250), (48, 4826875), (50, 4633800), (60, 3861500), (75, 3089200), (80, 2896125), (100, 2316900), (120, 1930750), (125, 1853520), (150, 1544600), (200, 1158450), (240, 965375), (250, 926760), (300, 772300), (375, 617840), (400, 579225), (500, 463380), (600, 386150), (625, 370704), (750, 308920), (1000, 231690), (1200, 193075), (1250, 185352), (1500, 154460), (1875, 123568), (2000, 115845), (2500, 92676), (3000, 77230), (3750, 61784), (5000, 46338), (6000, 38615), (7500, 30892), (7723, 30000), (10000, 23169), (15000, 15446)]