859697820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1425

約数の個数: 192

約数和(自身を含む): 2874009600

約数和(自身を除く): 2014311780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 71, 85, 90, 102, 108, 135, 142, 153, 170, 180, 204, 213, 255, 270, 284, 306, 340, 355, 426, 459, 510, 540, 612, 639, 710, 765, 852, 918, 1020, 1065, 1207, 1278, 1319, 1420, 1530, 1836, 1917, 2130, 2295, 2414, 2556, 2638, 3060, 3195, 3621, 3834, 3957, 4260, 4590, 4828, 5276, 6035, 6390, 6595, 7242, 7668, 7914, 9180, 9585, 10863, 11871, 12070, 12780, 13190, 14484, 15828, 18105, 19170, 19785, 21726, 22423, 23742, 24140, 26380, 32589, 35613, 36210, 38340, 39570, 43452, 44846, 47484, 54315, 59355, 65178, 67269, 71226, 72420, 79140, 89692, 93649, 108630, 112115, 118710, 130356, 134538, 142452, 162945, 178065, 187298, 201807, 217260, 224230, 237420, 269076, 280947, 325890, 336345, 356130, 374596, 403614, 448460, 468245, 561894, 605421, 651780, 672690, 712260, 807228, 842841, 936490, 1009035, 1123788, 1210842, 1345380, 1404735, 1592033, 1685682, 1872980, 2018070, 2421684, 2528523, 2809470, 3027105, 3184066, 3371364, 4036140, 4214205, 4776099, 5057046, 5618940, 6054210, 6368132, 7960165, 8428410, 9552198, 10114092, 12108420, 12642615, 14328297, 15920330, 16856820, 19104396, 23880495, 25285230, 28656594, 31840660, 42984891, 47760990, 50570460, 57313188, 71641485, 85969782, 95521980, 143282970, 171939564, 214924455, 286565940, 429848910, 859697820]

約数ペア:

[(1, 859697820), (2, 429848910), (3, 286565940), (4, 214924455), (5, 171939564), (6, 143282970), (9, 95521980), (10, 85969782), (12, 71641485), (15, 57313188), (17, 50570460), (18, 47760990), (20, 42984891), (27, 31840660), (30, 28656594), (34, 25285230), (36, 23880495), (45, 19104396), (51, 16856820), (54, 15920330), (60, 14328297), (68, 12642615), (71, 12108420), (85, 10114092), (90, 9552198), (102, 8428410), (108, 7960165), (135, 6368132), (142, 6054210), (153, 5618940), (170, 5057046), (180, 4776099), (204, 4214205), (213, 4036140), (255, 3371364), (270, 3184066), (284, 3027105), (306, 2809470), (340, 2528523), (355, 2421684), (426, 2018070), (459, 1872980), (510, 1685682), (540, 1592033), (612, 1404735), (639, 1345380), (710, 1210842), (765, 1123788), (852, 1009035), (918, 936490), (1020, 842841), (1065, 807228), (1207, 712260), (1278, 672690), (1319, 651780), (1420, 605421), (1530, 561894), (1836, 468245), (1917, 448460), (2130, 403614), (2295, 374596), (2414, 356130), (2556, 336345), (2638, 325890), (3060, 280947), (3195, 269076), (3621, 237420), (3834, 224230), (3957, 217260), (4260, 201807), (4590, 187298), (4828, 178065), (5276, 162945), (6035, 142452), (6390, 134538), (6595, 130356), (7242, 118710), (7668, 112115), (7914, 108630), (9180, 93649), (9585, 89692), (10863, 79140), (11871, 72420), (12070, 71226), (12780, 67269), (13190, 65178), (14484, 59355), (15828, 54315), (18105, 47484), (19170, 44846), (19785, 43452), (21726, 39570), (22423, 38340), (23742, 36210), (24140, 35613), (26380, 32589)]