22655100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 72960608

約数和(自身を除く): 50305508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 157, 185, 195, 222, 260, 300, 314, 325, 370, 390, 444, 471, 481, 555, 628, 650, 740, 780, 785, 925, 942, 962, 975, 1110, 1300, 1443, 1570, 1850, 1884, 1924, 1950, 2041, 2220, 2355, 2405, 2775, 2886, 3140, 3700, 3900, 3925, 4082, 4710, 4810, 5550, 5772, 5809, 6123, 7215, 7850, 8164, 9420, 9620, 10205, 11100, 11618, 11775, 12025, 12246, 14430, 15700, 17427, 20410, 23236, 23550, 24050, 24492, 28860, 29045, 30615, 34854, 36075, 40820, 47100, 48100, 51025, 58090, 61230, 69708, 72150, 75517, 87135, 102050, 116180, 122460, 144300, 145225, 151034, 153075, 174270, 204100, 226551, 290450, 302068, 306150, 348540, 377585, 435675, 453102, 580900, 612300, 755170, 871350, 906204, 1132755, 1510340, 1742700, 1887925, 2265510, 3775850, 4531020, 5663775, 7551700, 11327550, 22655100]

約数ペア:

[(1, 22655100), (2, 11327550), (3, 7551700), (4, 5663775), (5, 4531020), (6, 3775850), (10, 2265510), (12, 1887925), (13, 1742700), (15, 1510340), (20, 1132755), (25, 906204), (26, 871350), (30, 755170), (37, 612300), (39, 580900), (50, 453102), (52, 435675), (60, 377585), (65, 348540), (74, 306150), (75, 302068), (78, 290450), (100, 226551), (111, 204100), (130, 174270), (148, 153075), (150, 151034), (156, 145225), (157, 144300), (185, 122460), (195, 116180), (222, 102050), (260, 87135), (300, 75517), (314, 72150), (325, 69708), (370, 61230), (390, 58090), (444, 51025), (471, 48100), (481, 47100), (555, 40820), (628, 36075), (650, 34854), (740, 30615), (780, 29045), (785, 28860), (925, 24492), (942, 24050), (962, 23550), (975, 23236), (1110, 20410), (1300, 17427), (1443, 15700), (1570, 14430), (1850, 12246), (1884, 12025), (1924, 11775), (1950, 11618), (2041, 11100), (2220, 10205), (2355, 9620), (2405, 9420), (2775, 8164), (2886, 7850), (3140, 7215), (3700, 6123), (3900, 5809), (3925, 5772), (4082, 5550), (4710, 4810)]