165345900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5351}}^1$

素因数の和:5471

約数の個数: 72

約数和(自身を含む): 483135744

約数和(自身を除く): 317789844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 3090, 5150, 5351, 6180, 7725, 10300, 10702, 15450, 16053, 21404, 26755, 30900, 32106, 53510, 64212, 80265, 107020, 133775, 160530, 267550, 321060, 401325, 535100, 551153, 802650, 1102306, 1605300, 1653459, 2204612, 2755765, 3306918, 5511530, 6613836, 8267295, 11023060, 13778825, 16534590, 27557650, 33069180, 41336475, 55115300, 82672950, 165345900]

約数ペア:

[(1, 165345900), (2, 82672950), (3, 55115300), (4, 41336475), (5, 33069180), (6, 27557650), (10, 16534590), (12, 13778825), (15, 11023060), (20, 8267295), (25, 6613836), (30, 5511530), (50, 3306918), (60, 2755765), (75, 2204612), (100, 1653459), (103, 1605300), (150, 1102306), (206, 802650), (300, 551153), (309, 535100), (412, 401325), (515, 321060), (618, 267550), (1030, 160530), (1236, 133775), (1545, 107020), (2060, 80265), (2575, 64212), (3090, 53510), (5150, 32106), (5351, 30900), (6180, 26755), (7725, 21404), (10300, 16053), (10702, 15450)]