1361100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 4253200

約数和(自身を除く): 2892100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 349, 390, 650, 698, 780, 975, 1047, 1300, 1396, 1745, 1950, 2094, 3490, 3900, 4188, 4537, 5235, 6980, 8725, 9074, 10470, 13611, 17450, 18148, 20940, 22685, 26175, 27222, 34900, 45370, 52350, 54444, 68055, 90740, 104700, 113425, 136110, 226850, 272220, 340275, 453700, 680550, 1361100]

約数ペア:

[(1, 1361100), (2, 680550), (3, 453700), (4, 340275), (5, 272220), (6, 226850), (10, 136110), (12, 113425), (13, 104700), (15, 90740), (20, 68055), (25, 54444), (26, 52350), (30, 45370), (39, 34900), (50, 27222), (52, 26175), (60, 22685), (65, 20940), (75, 18148), (78, 17450), (100, 13611), (130, 10470), (150, 9074), (156, 8725), (195, 6980), (260, 5235), (300, 4537), (325, 4188), (349, 3900), (390, 3490), (650, 2094), (698, 1950), (780, 1745), (975, 1396), (1047, 1300)]