25579260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 93219840

約数和(自身を除く): 67640580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 84, 90, 101, 105, 108, 126, 134, 135, 140, 180, 189, 201, 202, 210, 252, 268, 270, 303, 315, 335, 378, 402, 404, 420, 469, 505, 540, 603, 606, 630, 670, 707, 756, 804, 909, 938, 945, 1005, 1010, 1206, 1212, 1260, 1340, 1407, 1414, 1515, 1809, 1818, 1876, 1890, 2010, 2020, 2121, 2345, 2412, 2727, 2814, 2828, 3015, 3030, 3535, 3618, 3636, 3780, 4020, 4221, 4242, 4545, 4690, 5454, 5628, 6030, 6060, 6363, 6767, 7035, 7070, 7236, 8442, 8484, 9045, 9090, 9380, 10605, 10908, 12060, 12663, 12726, 13534, 13635, 14070, 14140, 16884, 18090, 18180, 19089, 20301, 21105, 21210, 25326, 25452, 27068, 27270, 28140, 31815, 33835, 36180, 38178, 40602, 42210, 42420, 47369, 50652, 54540, 60903, 63315, 63630, 67670, 76356, 81204, 84420, 94738, 95445, 101505, 121806, 126630, 127260, 135340, 142107, 182709, 189476, 190890, 203010, 236845, 243612, 253260, 284214, 304515, 365418, 381780, 406020, 426321, 473690, 568428, 609030, 710535, 730836, 852642, 913545, 947380, 1218060, 1278963, 1421070, 1705284, 1827090, 2131605, 2557926, 2842140, 3654180, 4263210, 5115852, 6394815, 8526420, 12789630, 25579260]

約数ペア:

[(1, 25579260), (2, 12789630), (3, 8526420), (4, 6394815), (5, 5115852), (6, 4263210), (7, 3654180), (9, 2842140), (10, 2557926), (12, 2131605), (14, 1827090), (15, 1705284), (18, 1421070), (20, 1278963), (21, 1218060), (27, 947380), (28, 913545), (30, 852642), (35, 730836), (36, 710535), (42, 609030), (45, 568428), (54, 473690), (60, 426321), (63, 406020), (67, 381780), (70, 365418), (84, 304515), (90, 284214), (101, 253260), (105, 243612), (108, 236845), (126, 203010), (134, 190890), (135, 189476), (140, 182709), (180, 142107), (189, 135340), (201, 127260), (202, 126630), (210, 121806), (252, 101505), (268, 95445), (270, 94738), (303, 84420), (315, 81204), (335, 76356), (378, 67670), (402, 63630), (404, 63315), (420, 60903), (469, 54540), (505, 50652), (540, 47369), (603, 42420), (606, 42210), (630, 40602), (670, 38178), (707, 36180), (756, 33835), (804, 31815), (909, 28140), (938, 27270), (945, 27068), (1005, 25452), (1010, 25326), (1206, 21210), (1212, 21105), (1260, 20301), (1340, 19089), (1407, 18180), (1414, 18090), (1515, 16884), (1809, 14140), (1818, 14070), (1876, 13635), (1890, 13534), (2010, 12726), (2020, 12663), (2121, 12060), (2345, 10908), (2412, 10605), (2727, 9380), (2814, 9090), (2828, 9045), (3015, 8484), (3030, 8442), (3535, 7236), (3618, 7070), (3636, 7035), (3780, 6767), (4020, 6363), (4221, 6060), (4242, 6030), (4545, 5628), (4690, 5454)]