27469960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 77760000

約数和(自身を除く): 50290040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 136, 140, 145, 170, 199, 203, 232, 238, 280, 290, 340, 398, 406, 476, 493, 580, 595, 680, 796, 812, 952, 986, 995, 1015, 1160, 1190, 1393, 1592, 1624, 1972, 1990, 2030, 2380, 2465, 2786, 3383, 3451, 3944, 3980, 4060, 4760, 4930, 5572, 5771, 6766, 6902, 6965, 7960, 8120, 9860, 11144, 11542, 13532, 13804, 13930, 16915, 17255, 19720, 23084, 23681, 27064, 27608, 27860, 28855, 33830, 34510, 40397, 46168, 47362, 55720, 57710, 67660, 69020, 80794, 94724, 98107, 115420, 118405, 135320, 138040, 161588, 189448, 196214, 201985, 230840, 236810, 323176, 392428, 403970, 473620, 490535, 686749, 784856, 807940, 947240, 981070, 1373498, 1615880, 1962140, 2746996, 3433745, 3924280, 5493992, 6867490, 13734980, 27469960]

約数ペア:

[(1, 27469960), (2, 13734980), (4, 6867490), (5, 5493992), (7, 3924280), (8, 3433745), (10, 2746996), (14, 1962140), (17, 1615880), (20, 1373498), (28, 981070), (29, 947240), (34, 807940), (35, 784856), (40, 686749), (56, 490535), (58, 473620), (68, 403970), (70, 392428), (85, 323176), (116, 236810), (119, 230840), (136, 201985), (140, 196214), (145, 189448), (170, 161588), (199, 138040), (203, 135320), (232, 118405), (238, 115420), (280, 98107), (290, 94724), (340, 80794), (398, 69020), (406, 67660), (476, 57710), (493, 55720), (580, 47362), (595, 46168), (680, 40397), (796, 34510), (812, 33830), (952, 28855), (986, 27860), (995, 27608), (1015, 27064), (1160, 23681), (1190, 23084), (1393, 19720), (1592, 17255), (1624, 16915), (1972, 13930), (1990, 13804), (2030, 13532), (2380, 11542), (2465, 11144), (2786, 9860), (3383, 8120), (3451, 7960), (3944, 6965), (3980, 6902), (4060, 6766), (4760, 5771), (4930, 5572)]