10015600

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 120

約数和(自身を含む): 28445600

約数和(自身を除く): 18430000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 73, 80, 98, 100, 112, 140, 146, 175, 196, 200, 245, 280, 292, 343, 350, 365, 392, 400, 490, 511, 560, 584, 686, 700, 730, 784, 980, 1022, 1168, 1225, 1372, 1400, 1460, 1715, 1825, 1960, 2044, 2450, 2555, 2744, 2800, 2920, 3430, 3577, 3650, 3920, 4088, 4900, 5110, 5488, 5840, 6860, 7154, 7300, 8176, 8575, 9800, 10220, 12775, 13720, 14308, 14600, 17150, 17885, 19600, 20440, 25039, 25550, 27440, 28616, 29200, 34300, 35770, 40880, 50078, 51100, 57232, 68600, 71540, 89425, 100156, 102200, 125195, 137200, 143080, 178850, 200312, 204400, 250390, 286160, 357700, 400624, 500780, 625975, 715400, 1001560, 1251950, 1430800, 2003120, 2503900, 5007800, 10015600]

約数ペア:

[(1, 10015600), (2, 5007800), (4, 2503900), (5, 2003120), (7, 1430800), (8, 1251950), (10, 1001560), (14, 715400), (16, 625975), (20, 500780), (25, 400624), (28, 357700), (35, 286160), (40, 250390), (49, 204400), (50, 200312), (56, 178850), (70, 143080), (73, 137200), (80, 125195), (98, 102200), (100, 100156), (112, 89425), (140, 71540), (146, 68600), (175, 57232), (196, 51100), (200, 50078), (245, 40880), (280, 35770), (292, 34300), (343, 29200), (350, 28616), (365, 27440), (392, 25550), (400, 25039), (490, 20440), (511, 19600), (560, 17885), (584, 17150), (686, 14600), (700, 14308), (730, 13720), (784, 12775), (980, 10220), (1022, 9800), (1168, 8575), (1225, 8176), (1372, 7300), (1400, 7154), (1460, 6860), (1715, 5840), (1825, 5488), (1960, 5110), (2044, 4900), (2450, 4088), (2555, 3920), (2744, 3650), (2800, 3577), (2920, 3430)]