42208600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 117682200

約数和(自身を除く): 75473600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 59, 70, 73, 98, 100, 118, 140, 146, 175, 196, 200, 236, 245, 280, 292, 295, 350, 365, 392, 413, 472, 490, 511, 584, 590, 700, 730, 826, 980, 1022, 1180, 1225, 1400, 1460, 1475, 1652, 1825, 1960, 2044, 2065, 2360, 2450, 2555, 2891, 2920, 2950, 3304, 3577, 3650, 4088, 4130, 4307, 4900, 5110, 5782, 5900, 7154, 7300, 8260, 8614, 9800, 10220, 10325, 11564, 11800, 12775, 14308, 14455, 14600, 16520, 17228, 17885, 20440, 20650, 21535, 23128, 25550, 28616, 28910, 30149, 34456, 35770, 41300, 43070, 51100, 57820, 60298, 71540, 72275, 82600, 86140, 89425, 102200, 107675, 115640, 120596, 143080, 144550, 150745, 172280, 178850, 211043, 215350, 241192, 289100, 301490, 357700, 422086, 430700, 578200, 602980, 715400, 753725, 844172, 861400, 1055215, 1205960, 1507450, 1688344, 2110430, 3014900, 4220860, 5276075, 6029800, 8441720, 10552150, 21104300, 42208600]

約数ペア:

[(1, 42208600), (2, 21104300), (4, 10552150), (5, 8441720), (7, 6029800), (8, 5276075), (10, 4220860), (14, 3014900), (20, 2110430), (25, 1688344), (28, 1507450), (35, 1205960), (40, 1055215), (49, 861400), (50, 844172), (56, 753725), (59, 715400), (70, 602980), (73, 578200), (98, 430700), (100, 422086), (118, 357700), (140, 301490), (146, 289100), (175, 241192), (196, 215350), (200, 211043), (236, 178850), (245, 172280), (280, 150745), (292, 144550), (295, 143080), (350, 120596), (365, 115640), (392, 107675), (413, 102200), (472, 89425), (490, 86140), (511, 82600), (584, 72275), (590, 71540), (700, 60298), (730, 57820), (826, 51100), (980, 43070), (1022, 41300), (1180, 35770), (1225, 34456), (1400, 30149), (1460, 28910), (1475, 28616), (1652, 25550), (1825, 23128), (1960, 21535), (2044, 20650), (2065, 20440), (2360, 17885), (2450, 17228), (2555, 16520), (2891, 14600), (2920, 14455), (2950, 14308), (3304, 12775), (3577, 11800), (3650, 11564), (4088, 10325), (4130, 10220), (4307, 9800), (4900, 8614), (5110, 8260), (5782, 7300), (5900, 7154)]