69477660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 244747776

約数和(自身を除く): 175270116

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, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 823, 938, 1005, 1206, 1260, 1340, 1407, 1646, 1876, 2010, 2345, 2412, 2469, 2814, 3015, 3292, 4020, 4115, 4221, 4690, 4938, 5628, 5761, 6030, 7035, 7407, 8230, 8442, 9380, 9876, 11522, 12060, 12345, 14070, 14814, 16460, 16884, 17283, 21105, 23044, 24690, 28140, 28805, 29628, 34566, 37035, 42210, 49380, 51849, 55141, 57610, 69132, 74070, 84420, 86415, 103698, 110282, 115220, 148140, 165423, 172830, 207396, 220564, 259245, 275705, 330846, 345660, 385987, 496269, 518490, 551410, 661692, 771974, 827115, 992538, 1036980, 1102820, 1157961, 1543948, 1654230, 1929935, 1985076, 2315922, 2481345, 3308460, 3473883, 3859870, 4631844, 4962690, 5789805, 6947766, 7719740, 9925380, 11579610, 13895532, 17369415, 23159220, 34738830, 69477660]

約数ペア:

[(1, 69477660), (2, 34738830), (3, 23159220), (4, 17369415), (5, 13895532), (6, 11579610), (7, 9925380), (9, 7719740), (10, 6947766), (12, 5789805), (14, 4962690), (15, 4631844), (18, 3859870), (20, 3473883), (21, 3308460), (28, 2481345), (30, 2315922), (35, 1985076), (36, 1929935), (42, 1654230), (45, 1543948), (60, 1157961), (63, 1102820), (67, 1036980), (70, 992538), (84, 827115), (90, 771974), (105, 661692), (126, 551410), (134, 518490), (140, 496269), (180, 385987), (201, 345660), (210, 330846), (252, 275705), (268, 259245), (315, 220564), (335, 207396), (402, 172830), (420, 165423), (469, 148140), (603, 115220), (630, 110282), (670, 103698), (804, 86415), (823, 84420), (938, 74070), (1005, 69132), (1206, 57610), (1260, 55141), (1340, 51849), (1407, 49380), (1646, 42210), (1876, 37035), (2010, 34566), (2345, 29628), (2412, 28805), (2469, 28140), (2814, 24690), (3015, 23044), (3292, 21105), (4020, 17283), (4115, 16884), (4221, 16460), (4690, 14814), (4938, 14070), (5628, 12345), (5761, 12060), (6030, 11522), (7035, 9876), (7407, 9380), (8230, 8442)]