29331400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 82377540

約数和(自身を除く): 53046140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 49, 50, 56, 70, 73, 82, 98, 100, 140, 146, 164, 175, 196, 200, 205, 245, 280, 287, 292, 328, 350, 365, 392, 410, 490, 511, 574, 584, 700, 730, 820, 980, 1022, 1025, 1148, 1225, 1400, 1435, 1460, 1640, 1825, 1960, 2009, 2044, 2050, 2296, 2450, 2555, 2870, 2920, 2993, 3577, 3650, 4018, 4088, 4100, 4900, 5110, 5740, 5986, 7154, 7175, 7300, 8036, 8200, 9800, 10045, 10220, 11480, 11972, 12775, 14308, 14350, 14600, 14965, 16072, 17885, 20090, 20440, 20951, 23944, 25550, 28616, 28700, 29930, 35770, 40180, 41902, 50225, 51100, 57400, 59860, 71540, 74825, 80360, 83804, 89425, 100450, 102200, 104755, 119720, 143080, 146657, 149650, 167608, 178850, 200900, 209510, 293314, 299300, 357700, 401800, 419020, 523775, 586628, 598600, 715400, 733285, 838040, 1047550, 1173256, 1466570, 2095100, 2933140, 3666425, 4190200, 5866280, 7332850, 14665700, 29331400]

約数ペア:

[(1, 29331400), (2, 14665700), (4, 7332850), (5, 5866280), (7, 4190200), (8, 3666425), (10, 2933140), (14, 2095100), (20, 1466570), (25, 1173256), (28, 1047550), (35, 838040), (40, 733285), (41, 715400), (49, 598600), (50, 586628), (56, 523775), (70, 419020), (73, 401800), (82, 357700), (98, 299300), (100, 293314), (140, 209510), (146, 200900), (164, 178850), (175, 167608), (196, 149650), (200, 146657), (205, 143080), (245, 119720), (280, 104755), (287, 102200), (292, 100450), (328, 89425), (350, 83804), (365, 80360), (392, 74825), (410, 71540), (490, 59860), (511, 57400), (574, 51100), (584, 50225), (700, 41902), (730, 40180), (820, 35770), (980, 29930), (1022, 28700), (1025, 28616), (1148, 25550), (1225, 23944), (1400, 20951), (1435, 20440), (1460, 20090), (1640, 17885), (1825, 16072), (1960, 14965), (2009, 14600), (2044, 14350), (2050, 14308), (2296, 12775), (2450, 11972), (2555, 11480), (2870, 10220), (2920, 10045), (2993, 9800), (3577, 8200), (3650, 8036), (4018, 7300), (4088, 7175), (4100, 7154), (4900, 5986), (5110, 5740)]