250514820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13007}}^1$

素因数の和:13129

約数の個数: 72

約数和(自身を含む): 767055744

約数和(自身を除く): 516540924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 13007, 19260, 26014, 39021, 52028, 65035, 78042, 117063, 130070, 156084, 195105, 234126, 260140, 390210, 468252, 585315, 780420, 1170630, 1391749, 2341260, 2783498, 4175247, 5566996, 6958745, 8350494, 12525741, 13917490, 16700988, 20876235, 25051482, 27834980, 41752470, 50102964, 62628705, 83504940, 125257410, 250514820]

約数ペア:

[(1, 250514820), (2, 125257410), (3, 83504940), (4, 62628705), (5, 50102964), (6, 41752470), (9, 27834980), (10, 25051482), (12, 20876235), (15, 16700988), (18, 13917490), (20, 12525741), (30, 8350494), (36, 6958745), (45, 5566996), (60, 4175247), (90, 2783498), (107, 2341260), (180, 1391749), (214, 1170630), (321, 780420), (428, 585315), (535, 468252), (642, 390210), (963, 260140), (1070, 234126), (1284, 195105), (1605, 156084), (1926, 130070), (2140, 117063), (3210, 78042), (3852, 65035), (4815, 52028), (6420, 39021), (9630, 26014), (13007, 19260)]