123025200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 397208208

約数和(自身を除く): 274183008

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, 150, 157, 200, 240, 300, 314, 400, 471, 600, 628, 653, 785, 942, 1200, 1256, 1306, 1570, 1884, 1959, 2355, 2512, 2612, 3140, 3265, 3768, 3918, 3925, 4710, 5224, 6280, 6530, 7536, 7836, 7850, 9420, 9795, 10448, 11775, 12560, 13060, 15672, 15700, 16325, 18840, 19590, 23550, 26120, 31344, 31400, 32650, 37680, 39180, 47100, 48975, 52240, 62800, 65300, 78360, 94200, 97950, 102521, 130600, 156720, 188400, 195900, 205042, 261200, 307563, 391800, 410084, 512605, 615126, 783600, 820168, 1025210, 1230252, 1537815, 1640336, 2050420, 2460504, 2563025, 3075630, 4100840, 4921008, 5126050, 6151260, 7689075, 8201680, 10252100, 12302520, 15378150, 20504200, 24605040, 30756300, 41008400, 61512600, 123025200]

約数ペア:

[(1, 123025200), (2, 61512600), (3, 41008400), (4, 30756300), (5, 24605040), (6, 20504200), (8, 15378150), (10, 12302520), (12, 10252100), (15, 8201680), (16, 7689075), (20, 6151260), (24, 5126050), (25, 4921008), (30, 4100840), (40, 3075630), (48, 2563025), (50, 2460504), (60, 2050420), (75, 1640336), (80, 1537815), (100, 1230252), (120, 1025210), (150, 820168), (157, 783600), (200, 615126), (240, 512605), (300, 410084), (314, 391800), (400, 307563), (471, 261200), (600, 205042), (628, 195900), (653, 188400), (785, 156720), (942, 130600), (1200, 102521), (1256, 97950), (1306, 94200), (1570, 78360), (1884, 65300), (1959, 62800), (2355, 52240), (2512, 48975), (2612, 47100), (3140, 39180), (3265, 37680), (3768, 32650), (3918, 31400), (3925, 31344), (4710, 26120), (5224, 23550), (6280, 19590), (6530, 18840), (7536, 16325), (7836, 15700), (7850, 15672), (9420, 13060), (9795, 12560), (10448, 11775)]