67204060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 188149248

約数和(自身を除く): 120945188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 151, 154, 170, 187, 220, 238, 289, 302, 308, 340, 374, 385, 476, 578, 595, 604, 748, 755, 770, 935, 1057, 1156, 1190, 1309, 1445, 1510, 1540, 1661, 1870, 2023, 2114, 2380, 2567, 2618, 2890, 3020, 3179, 3322, 3740, 4046, 4228, 5134, 5236, 5285, 5780, 6358, 6545, 6644, 8092, 8305, 10115, 10268, 10570, 11627, 12716, 12835, 13090, 15895, 16610, 17969, 20230, 21140, 22253, 23254, 25670, 26180, 28237, 31790, 33220, 35938, 40460, 43639, 44506, 46508, 51340, 56474, 58135, 63580, 71876, 87278, 89012, 89845, 111265, 112948, 116270, 141185, 174556, 179690, 197659, 218195, 222530, 232540, 282370, 305473, 359380, 395318, 436390, 445060, 480029, 564740, 610946, 790636, 872780, 960058, 988295, 1221892, 1527365, 1920116, 1976590, 2400145, 3054730, 3360203, 3953180, 4800290, 6109460, 6720406, 9600580, 13440812, 16801015, 33602030, 67204060]

約数ペア:

[(1, 67204060), (2, 33602030), (4, 16801015), (5, 13440812), (7, 9600580), (10, 6720406), (11, 6109460), (14, 4800290), (17, 3953180), (20, 3360203), (22, 3054730), (28, 2400145), (34, 1976590), (35, 1920116), (44, 1527365), (55, 1221892), (68, 988295), (70, 960058), (77, 872780), (85, 790636), (110, 610946), (119, 564740), (140, 480029), (151, 445060), (154, 436390), (170, 395318), (187, 359380), (220, 305473), (238, 282370), (289, 232540), (302, 222530), (308, 218195), (340, 197659), (374, 179690), (385, 174556), (476, 141185), (578, 116270), (595, 112948), (604, 111265), (748, 89845), (755, 89012), (770, 87278), (935, 71876), (1057, 63580), (1156, 58135), (1190, 56474), (1309, 51340), (1445, 46508), (1510, 44506), (1540, 43639), (1661, 40460), (1870, 35938), (2023, 33220), (2114, 31790), (2380, 28237), (2567, 26180), (2618, 25670), (2890, 23254), (3020, 22253), (3179, 21140), (3322, 20230), (3740, 17969), (4046, 16610), (4228, 15895), (5134, 13090), (5236, 12835), (5285, 12716), (5780, 11627), (6358, 10570), (6545, 10268), (6644, 10115), (8092, 8305)]