40413900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 118117440

約数和(自身を除く): 77703540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1259, 1284, 1605, 2140, 2518, 2675, 3210, 3777, 5036, 5350, 6295, 6420, 7554, 8025, 10700, 12590, 15108, 16050, 18885, 25180, 31475, 32100, 37770, 62950, 75540, 94425, 125900, 134713, 188850, 269426, 377700, 404139, 538852, 673565, 808278, 1347130, 1616556, 2020695, 2694260, 3367825, 4041390, 6735650, 8082780, 10103475, 13471300, 20206950, 40413900]

約数ペア:

[(1, 40413900), (2, 20206950), (3, 13471300), (4, 10103475), (5, 8082780), (6, 6735650), (10, 4041390), (12, 3367825), (15, 2694260), (20, 2020695), (25, 1616556), (30, 1347130), (50, 808278), (60, 673565), (75, 538852), (100, 404139), (107, 377700), (150, 269426), (214, 188850), (300, 134713), (321, 125900), (428, 94425), (535, 75540), (642, 62950), (1070, 37770), (1259, 32100), (1284, 31475), (1605, 25180), (2140, 18885), (2518, 16050), (2675, 15108), (3210, 12590), (3777, 10700), (5036, 8025), (5350, 7554), (6295, 6420)]