135844380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 475098624

約数和(自身を除く): 339254244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 131, 140, 180, 210, 252, 262, 315, 393, 420, 524, 630, 655, 786, 823, 917, 1179, 1260, 1310, 1572, 1646, 1834, 1965, 2358, 2469, 2620, 2751, 3292, 3668, 3930, 4115, 4585, 4716, 4938, 5502, 5761, 5895, 7407, 7860, 8230, 8253, 9170, 9876, 11004, 11522, 11790, 12345, 13755, 14814, 16460, 16506, 17283, 18340, 23044, 23580, 24690, 27510, 28805, 29628, 33012, 34566, 37035, 41265, 49380, 51849, 55020, 57610, 69132, 74070, 82530, 86415, 103698, 107813, 115220, 148140, 165060, 172830, 207396, 215626, 259245, 323439, 345660, 431252, 518490, 539065, 646878, 754691, 970317, 1036980, 1078130, 1293756, 1509382, 1617195, 1940634, 2156260, 2264073, 3018764, 3234390, 3773455, 3881268, 4528146, 4851585, 6468780, 6792219, 7546910, 9056292, 9703170, 11320365, 13584438, 15093820, 19406340, 22640730, 27168876, 33961095, 45281460, 67922190, 135844380]

約数ペア:

[(1, 135844380), (2, 67922190), (3, 45281460), (4, 33961095), (5, 27168876), (6, 22640730), (7, 19406340), (9, 15093820), (10, 13584438), (12, 11320365), (14, 9703170), (15, 9056292), (18, 7546910), (20, 6792219), (21, 6468780), (28, 4851585), (30, 4528146), (35, 3881268), (36, 3773455), (42, 3234390), (45, 3018764), (60, 2264073), (63, 2156260), (70, 1940634), (84, 1617195), (90, 1509382), (105, 1293756), (126, 1078130), (131, 1036980), (140, 970317), (180, 754691), (210, 646878), (252, 539065), (262, 518490), (315, 431252), (393, 345660), (420, 323439), (524, 259245), (630, 215626), (655, 207396), (786, 172830), (823, 165060), (917, 148140), (1179, 115220), (1260, 107813), (1310, 103698), (1572, 86415), (1646, 82530), (1834, 74070), (1965, 69132), (2358, 57610), (2469, 55020), (2620, 51849), (2751, 49380), (3292, 41265), (3668, 37035), (3930, 34566), (4115, 33012), (4585, 29628), (4716, 28805), (4938, 27510), (5502, 24690), (5761, 23580), (5895, 23044), (7407, 18340), (7860, 17283), (8230, 16506), (8253, 16460), (9170, 14814), (9876, 13755), (11004, 12345), (11522, 11790)]