147372400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 421563792

約数和(自身を除く): 274191392

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, 103, 112, 140, 146, 175, 196, 200, 206, 245, 280, 292, 350, 365, 392, 400, 412, 490, 511, 515, 560, 584, 700, 721, 730, 784, 824, 980, 1022, 1030, 1168, 1225, 1400, 1442, 1460, 1648, 1825, 1960, 2044, 2060, 2450, 2555, 2575, 2800, 2884, 2920, 3577, 3605, 3650, 3920, 4088, 4120, 4900, 5047, 5110, 5150, 5768, 5840, 7154, 7210, 7300, 7519, 8176, 8240, 9800, 10094, 10220, 10300, 11536, 12775, 14308, 14420, 14600, 15038, 17885, 18025, 19600, 20188, 20440, 20600, 25235, 25550, 28616, 28840, 29200, 30076, 35770, 36050, 37595, 40376, 40880, 41200, 50470, 51100, 52633, 57232, 57680, 60152, 71540, 72100, 75190, 80752, 89425, 100940, 102200, 105266, 120304, 126175, 143080, 144200, 150380, 178850, 187975, 201880, 204400, 210532, 252350, 263165, 286160, 288400, 300760, 357700, 368431, 375950, 403760, 421064, 504700, 526330, 601520, 715400, 736862, 751900, 842128, 1009400, 1052660, 1315825, 1430800, 1473724, 1503800, 1842155, 2018800, 2105320, 2631650, 2947448, 3007600, 3684310, 4210640, 5263300, 5894896, 7368620, 9210775, 10526600, 14737240, 18421550, 21053200, 29474480, 36843100, 73686200, 147372400]

約数ペア:

[(1, 147372400), (2, 73686200), (4, 36843100), (5, 29474480), (7, 21053200), (8, 18421550), (10, 14737240), (14, 10526600), (16, 9210775), (20, 7368620), (25, 5894896), (28, 5263300), (35, 4210640), (40, 3684310), (49, 3007600), (50, 2947448), (56, 2631650), (70, 2105320), (73, 2018800), (80, 1842155), (98, 1503800), (100, 1473724), (103, 1430800), (112, 1315825), (140, 1052660), (146, 1009400), (175, 842128), (196, 751900), (200, 736862), (206, 715400), (245, 601520), (280, 526330), (292, 504700), (350, 421064), (365, 403760), (392, 375950), (400, 368431), (412, 357700), (490, 300760), (511, 288400), (515, 286160), (560, 263165), (584, 252350), (700, 210532), (721, 204400), (730, 201880), (784, 187975), (824, 178850), (980, 150380), (1022, 144200), (1030, 143080), (1168, 126175), (1225, 120304), (1400, 105266), (1442, 102200), (1460, 100940), (1648, 89425), (1825, 80752), (1960, 75190), (2044, 72100), (2060, 71540), (2450, 60152), (2555, 57680), (2575, 57232), (2800, 52633), (2884, 51100), (2920, 50470), (3577, 41200), (3605, 40880), (3650, 40376), (3920, 37595), (4088, 36050), (4120, 35770), (4900, 30076), (5047, 29200), (5110, 28840), (5150, 28616), (5768, 25550), (5840, 25235), (7154, 20600), (7210, 20440), (7300, 20188), (7519, 19600), (8176, 18025), (8240, 17885), (9800, 15038), (10094, 14600), (10220, 14420), (10300, 14308), (11536, 12775)]