20125095210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27809}}^1$

素因数の和:27893

約数の個数: 192

約数和(自身を含む): 61847660160

約数和(自身を除く): 41722564950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 43, 45, 51, 55, 66, 85, 86, 90, 99, 102, 110, 129, 153, 165, 170, 187, 198, 215, 255, 258, 306, 330, 374, 387, 430, 473, 495, 510, 561, 645, 731, 765, 774, 935, 946, 990, 1122, 1290, 1419, 1462, 1530, 1683, 1870, 1935, 2193, 2365, 2805, 2838, 3366, 3655, 3870, 4257, 4386, 4730, 5610, 6579, 7095, 7310, 8041, 8415, 8514, 10965, 13158, 14190, 16082, 16830, 21285, 21930, 24123, 27809, 32895, 40205, 42570, 48246, 55618, 65790, 72369, 80410, 83427, 120615, 139045, 144738, 166854, 241230, 250281, 278090, 305899, 361845, 417135, 472753, 500562, 611798, 723690, 834270, 917697, 945506, 1195787, 1251405, 1418259, 1529495, 1835394, 2363765, 2391574, 2502810, 2753091, 2836518, 3058990, 3587361, 4254777, 4588485, 4727530, 5200283, 5506182, 5978935, 7091295, 7174722, 8509554, 9176970, 10400566, 10762083, 11957870, 13153657, 13765455, 14182590, 15600849, 17936805, 20328379, 21273885, 21524166, 26001415, 26307314, 27530910, 31201698, 35873610, 39460971, 40656758, 42547770, 46802547, 52002830, 53810415, 60985137, 65768285, 78004245, 78921942, 93605094, 101641895, 107620830, 118382913, 121970274, 131536570, 156008490, 182955411, 197304855, 203283790, 223612169, 234012735, 236765826, 304925685, 365910822, 394609710, 447224338, 468025470, 591914565, 609851370, 670836507, 914777055, 1118060845, 1183829130, 1341673014, 1829554110, 2012509521, 2236121690, 3354182535, 4025019042, 6708365070, 10062547605, 20125095210]

約数ペア:

[(1, 20125095210), (2, 10062547605), (3, 6708365070), (5, 4025019042), (6, 3354182535), (9, 2236121690), (10, 2012509521), (11, 1829554110), (15, 1341673014), (17, 1183829130), (18, 1118060845), (22, 914777055), (30, 670836507), (33, 609851370), (34, 591914565), (43, 468025470), (45, 447224338), (51, 394609710), (55, 365910822), (66, 304925685), (85, 236765826), (86, 234012735), (90, 223612169), (99, 203283790), (102, 197304855), (110, 182955411), (129, 156008490), (153, 131536570), (165, 121970274), (170, 118382913), (187, 107620830), (198, 101641895), (215, 93605094), (255, 78921942), (258, 78004245), (306, 65768285), (330, 60985137), (374, 53810415), (387, 52002830), (430, 46802547), (473, 42547770), (495, 40656758), (510, 39460971), (561, 35873610), (645, 31201698), (731, 27530910), (765, 26307314), (774, 26001415), (935, 21524166), (946, 21273885), (990, 20328379), (1122, 17936805), (1290, 15600849), (1419, 14182590), (1462, 13765455), (1530, 13153657), (1683, 11957870), (1870, 10762083), (1935, 10400566), (2193, 9176970), (2365, 8509554), (2805, 7174722), (2838, 7091295), (3366, 5978935), (3655, 5506182), (3870, 5200283), (4257, 4727530), (4386, 4588485), (4730, 4254777), (5610, 3587361), (6579, 3058990), (7095, 2836518), (7310, 2753091), (8041, 2502810), (8415, 2391574), (8514, 2363765), (10965, 1835394), (13158, 1529495), (14190, 1418259), (16082, 1251405), (16830, 1195787), (21285, 945506), (21930, 917697), (24123, 834270), (27809, 723690), (32895, 611798), (40205, 500562), (42570, 472753), (48246, 417135), (55618, 361845), (65790, 305899), (72369, 278090), (80410, 250281), (83427, 241230), (120615, 166854), (139045, 144738)]