19253100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 57652560

約数和(自身を除く): 38399460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2213, 2900, 4350, 4426, 6639, 8700, 8852, 11065, 13278, 22130, 26556, 33195, 44260, 55325, 64177, 66390, 110650, 128354, 132780, 165975, 192531, 221300, 256708, 320885, 331950, 385062, 641770, 663900, 770124, 962655, 1283540, 1604425, 1925310, 3208850, 3850620, 4813275, 6417700, 9626550, 19253100]

約数ペア:

[(1, 19253100), (2, 9626550), (3, 6417700), (4, 4813275), (5, 3850620), (6, 3208850), (10, 1925310), (12, 1604425), (15, 1283540), (20, 962655), (25, 770124), (29, 663900), (30, 641770), (50, 385062), (58, 331950), (60, 320885), (75, 256708), (87, 221300), (100, 192531), (116, 165975), (145, 132780), (150, 128354), (174, 110650), (290, 66390), (300, 64177), (348, 55325), (435, 44260), (580, 33195), (725, 26556), (870, 22130), (1450, 13278), (1740, 11065), (2175, 8852), (2213, 8700), (2900, 6639), (4350, 4426)]