17147900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 49496832

約数和(自身を除く): 32348932

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 68, 70, 77, 85, 100, 110, 119, 131, 140, 154, 170, 175, 187, 220, 238, 262, 275, 308, 340, 350, 374, 385, 425, 476, 524, 550, 595, 655, 700, 748, 770, 850, 917, 935, 1100, 1190, 1309, 1310, 1441, 1540, 1700, 1834, 1870, 1925, 2227, 2380, 2618, 2620, 2882, 2975, 3275, 3668, 3740, 3850, 4454, 4585, 4675, 5236, 5764, 5950, 6545, 6550, 7205, 7700, 8908, 9170, 9350, 10087, 11135, 11900, 13090, 13100, 14410, 15589, 18340, 18700, 20174, 22270, 22925, 24497, 26180, 28820, 31178, 32725, 36025, 40348, 44540, 45850, 48994, 50435, 55675, 62356, 65450, 72050, 77945, 91700, 97988, 100870, 111350, 122485, 130900, 144100, 155890, 171479, 201740, 222700, 244970, 252175, 311780, 342958, 389725, 489940, 504350, 612425, 685916, 779450, 857395, 1008700, 1224850, 1558900, 1714790, 2449700, 3429580, 4286975, 8573950, 17147900]

約数ペア:

[(1, 17147900), (2, 8573950), (4, 4286975), (5, 3429580), (7, 2449700), (10, 1714790), (11, 1558900), (14, 1224850), (17, 1008700), (20, 857395), (22, 779450), (25, 685916), (28, 612425), (34, 504350), (35, 489940), (44, 389725), (50, 342958), (55, 311780), (68, 252175), (70, 244970), (77, 222700), (85, 201740), (100, 171479), (110, 155890), (119, 144100), (131, 130900), (140, 122485), (154, 111350), (170, 100870), (175, 97988), (187, 91700), (220, 77945), (238, 72050), (262, 65450), (275, 62356), (308, 55675), (340, 50435), (350, 48994), (374, 45850), (385, 44540), (425, 40348), (476, 36025), (524, 32725), (550, 31178), (595, 28820), (655, 26180), (700, 24497), (748, 22925), (770, 22270), (850, 20174), (917, 18700), (935, 18340), (1100, 15589), (1190, 14410), (1309, 13100), (1310, 13090), (1441, 11900), (1540, 11135), (1700, 10087), (1834, 9350), (1870, 9170), (1925, 8908), (2227, 7700), (2380, 7205), (2618, 6550), (2620, 6545), (2882, 5950), (2975, 5764), (3275, 5236), (3668, 4675), (3740, 4585), (3850, 4454)]