29777760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 106868160

約数和(自身を除く): 77090400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 113, 120, 122, 135, 144, 160, 180, 183, 216, 226, 240, 244, 270, 288, 305, 339, 360, 366, 432, 452, 480, 488, 540, 549, 565, 610, 678, 720, 732, 864, 904, 915, 976, 1017, 1080, 1098, 1130, 1220, 1356, 1440, 1464, 1647, 1695, 1808, 1830, 1952, 2034, 2160, 2196, 2260, 2440, 2712, 2745, 2928, 3051, 3294, 3390, 3616, 3660, 4068, 4320, 4392, 4520, 4880, 5085, 5424, 5490, 5856, 6102, 6588, 6780, 6893, 7320, 8136, 8235, 8784, 9040, 9760, 10170, 10848, 10980, 12204, 13176, 13560, 13786, 14640, 15255, 16272, 16470, 17568, 18080, 20340, 20679, 21960, 24408, 26352, 27120, 27572, 29280, 30510, 32544, 32940, 34465, 40680, 41358, 43920, 48816, 52704, 54240, 55144, 61020, 62037, 65880, 68930, 81360, 82716, 87840, 97632, 103395, 110288, 122040, 124074, 131760, 137860, 162720, 165432, 186111, 206790, 220576, 244080, 248148, 263520, 275720, 310185, 330864, 372222, 413580, 488160, 496296, 551440, 620370, 661728, 744444, 827160, 930555, 992592, 1102880, 1240740, 1488888, 1654320, 1861110, 1985184, 2481480, 2977776, 3308640, 3722220, 4962960, 5955552, 7444440, 9925920, 14888880, 29777760]

約数ペア:

[(1, 29777760), (2, 14888880), (3, 9925920), (4, 7444440), (5, 5955552), (6, 4962960), (8, 3722220), (9, 3308640), (10, 2977776), (12, 2481480), (15, 1985184), (16, 1861110), (18, 1654320), (20, 1488888), (24, 1240740), (27, 1102880), (30, 992592), (32, 930555), (36, 827160), (40, 744444), (45, 661728), (48, 620370), (54, 551440), (60, 496296), (61, 488160), (72, 413580), (80, 372222), (90, 330864), (96, 310185), (108, 275720), (113, 263520), (120, 248148), (122, 244080), (135, 220576), (144, 206790), (160, 186111), (180, 165432), (183, 162720), (216, 137860), (226, 131760), (240, 124074), (244, 122040), (270, 110288), (288, 103395), (305, 97632), (339, 87840), (360, 82716), (366, 81360), (432, 68930), (452, 65880), (480, 62037), (488, 61020), (540, 55144), (549, 54240), (565, 52704), (610, 48816), (678, 43920), (720, 41358), (732, 40680), (864, 34465), (904, 32940), (915, 32544), (976, 30510), (1017, 29280), (1080, 27572), (1098, 27120), (1130, 26352), (1220, 24408), (1356, 21960), (1440, 20679), (1464, 20340), (1647, 18080), (1695, 17568), (1808, 16470), (1830, 16272), (1952, 15255), (2034, 14640), (2160, 13786), (2196, 13560), (2260, 13176), (2440, 12204), (2712, 10980), (2745, 10848), (2928, 10170), (3051, 9760), (3294, 9040), (3390, 8784), (3616, 8235), (3660, 8136), (4068, 7320), (4320, 6893), (4392, 6780), (4520, 6588), (4880, 6102), (5085, 5856), (5424, 5490)]