23533740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 75213600

約数和(自身を除く): 51679860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 199, 219, 270, 292, 324, 365, 398, 405, 438, 540, 597, 657, 730, 796, 810, 876, 995, 1095, 1194, 1314, 1460, 1620, 1791, 1971, 1990, 2190, 2388, 2628, 2985, 3285, 3582, 3942, 3980, 4380, 5373, 5913, 5970, 6570, 7164, 7884, 8955, 9855, 10746, 11826, 11940, 13140, 14527, 16119, 17910, 19710, 21492, 23652, 26865, 29054, 29565, 32238, 35820, 39420, 43581, 53730, 58108, 59130, 64476, 72635, 80595, 87162, 107460, 118260, 130743, 145270, 161190, 174324, 217905, 261486, 290540, 322380, 392229, 435810, 522972, 653715, 784458, 871620, 1176687, 1307430, 1568916, 1961145, 2353374, 2614860, 3922290, 4706748, 5883435, 7844580, 11766870, 23533740]

約数ペア:

[(1, 23533740), (2, 11766870), (3, 7844580), (4, 5883435), (5, 4706748), (6, 3922290), (9, 2614860), (10, 2353374), (12, 1961145), (15, 1568916), (18, 1307430), (20, 1176687), (27, 871620), (30, 784458), (36, 653715), (45, 522972), (54, 435810), (60, 392229), (73, 322380), (81, 290540), (90, 261486), (108, 217905), (135, 174324), (146, 161190), (162, 145270), (180, 130743), (199, 118260), (219, 107460), (270, 87162), (292, 80595), (324, 72635), (365, 64476), (398, 59130), (405, 58108), (438, 53730), (540, 43581), (597, 39420), (657, 35820), (730, 32238), (796, 29565), (810, 29054), (876, 26865), (995, 23652), (1095, 21492), (1194, 19710), (1314, 17910), (1460, 16119), (1620, 14527), (1791, 13140), (1971, 11940), (1990, 11826), (2190, 10746), (2388, 9855), (2628, 8955), (2985, 7884), (3285, 7164), (3582, 6570), (3942, 5970), (3980, 5913), (4380, 5373)]