108308620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 283832640

約数和(自身を除く): 175524020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 49, 58, 70, 74, 98, 103, 116, 140, 145, 148, 185, 196, 203, 206, 245, 259, 290, 370, 406, 412, 490, 515, 518, 580, 721, 740, 812, 980, 1015, 1030, 1036, 1073, 1295, 1421, 1442, 1813, 2030, 2060, 2146, 2590, 2842, 2884, 2987, 3605, 3626, 3811, 4060, 4292, 5047, 5180, 5365, 5684, 5974, 7105, 7210, 7252, 7511, 7622, 9065, 10094, 10730, 11948, 14210, 14420, 14935, 15022, 15244, 18130, 19055, 20188, 20909, 21460, 25235, 26677, 28420, 29870, 30044, 36260, 37555, 38110, 41818, 50470, 52577, 53354, 59740, 75110, 76220, 83636, 100940, 104545, 105154, 106708, 110519, 133385, 146363, 150220, 186739, 209090, 210308, 221038, 262885, 266770, 292726, 373478, 418180, 442076, 525770, 533540, 552595, 585452, 731815, 746956, 773633, 933695, 1051540, 1105190, 1463630, 1547266, 1867390, 2210380, 2927260, 3094532, 3734780, 3868165, 5415431, 7736330, 10830862, 15472660, 21661724, 27077155, 54154310, 108308620]

約数ペア:

[(1, 108308620), (2, 54154310), (4, 27077155), (5, 21661724), (7, 15472660), (10, 10830862), (14, 7736330), (20, 5415431), (28, 3868165), (29, 3734780), (35, 3094532), (37, 2927260), (49, 2210380), (58, 1867390), (70, 1547266), (74, 1463630), (98, 1105190), (103, 1051540), (116, 933695), (140, 773633), (145, 746956), (148, 731815), (185, 585452), (196, 552595), (203, 533540), (206, 525770), (245, 442076), (259, 418180), (290, 373478), (370, 292726), (406, 266770), (412, 262885), (490, 221038), (515, 210308), (518, 209090), (580, 186739), (721, 150220), (740, 146363), (812, 133385), (980, 110519), (1015, 106708), (1030, 105154), (1036, 104545), (1073, 100940), (1295, 83636), (1421, 76220), (1442, 75110), (1813, 59740), (2030, 53354), (2060, 52577), (2146, 50470), (2590, 41818), (2842, 38110), (2884, 37555), (2987, 36260), (3605, 30044), (3626, 29870), (3811, 28420), (4060, 26677), (4292, 25235), (5047, 21460), (5180, 20909), (5365, 20188), (5684, 19055), (5974, 18130), (7105, 15244), (7210, 15022), (7252, 14935), (7511, 14420), (7622, 14210), (9065, 11948), (10094, 10730)]