225464880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 751184064

約数和(自身を除く): 525719184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 102, 120, 136, 146, 170, 204, 219, 240, 255, 272, 292, 340, 365, 408, 438, 510, 584, 680, 730, 757, 816, 876, 1020, 1095, 1168, 1241, 1360, 1460, 1514, 1752, 2040, 2190, 2271, 2482, 2920, 3028, 3504, 3723, 3785, 4080, 4380, 4542, 4964, 5840, 6056, 6205, 7446, 7570, 8760, 9084, 9928, 11355, 12112, 12410, 12869, 14892, 15140, 17520, 18168, 18615, 19856, 22710, 24820, 25738, 29784, 30280, 36336, 37230, 38607, 45420, 49640, 51476, 55261, 59568, 60560, 64345, 74460, 77214, 90840, 99280, 102952, 110522, 128690, 148920, 154428, 165783, 181680, 193035, 205904, 221044, 257380, 276305, 297840, 308856, 331566, 386070, 442088, 514760, 552610, 617712, 663132, 772140, 828915, 884176, 939437, 1029520, 1105220, 1326264, 1544280, 1657830, 1878874, 2210440, 2652528, 2818311, 3088560, 3315660, 3757748, 4420880, 4697185, 5636622, 6631320, 7515496, 9394370, 11273244, 13262640, 14091555, 15030992, 18788740, 22546488, 28183110, 37577480, 45092976, 56366220, 75154960, 112732440, 225464880]

約数ペア:

[(1, 225464880), (2, 112732440), (3, 75154960), (4, 56366220), (5, 45092976), (6, 37577480), (8, 28183110), (10, 22546488), (12, 18788740), (15, 15030992), (16, 14091555), (17, 13262640), (20, 11273244), (24, 9394370), (30, 7515496), (34, 6631320), (40, 5636622), (48, 4697185), (51, 4420880), (60, 3757748), (68, 3315660), (73, 3088560), (80, 2818311), (85, 2652528), (102, 2210440), (120, 1878874), (136, 1657830), (146, 1544280), (170, 1326264), (204, 1105220), (219, 1029520), (240, 939437), (255, 884176), (272, 828915), (292, 772140), (340, 663132), (365, 617712), (408, 552610), (438, 514760), (510, 442088), (584, 386070), (680, 331566), (730, 308856), (757, 297840), (816, 276305), (876, 257380), (1020, 221044), (1095, 205904), (1168, 193035), (1241, 181680), (1360, 165783), (1460, 154428), (1514, 148920), (1752, 128690), (2040, 110522), (2190, 102952), (2271, 99280), (2482, 90840), (2920, 77214), (3028, 74460), (3504, 64345), (3723, 60560), (3785, 59568), (4080, 55261), (4380, 51476), (4542, 49640), (4964, 45420), (5840, 38607), (6056, 37230), (6205, 36336), (7446, 30280), (7570, 29784), (8760, 25738), (9084, 24820), (9928, 22710), (11355, 19856), (12112, 18615), (12410, 18168), (12869, 17520), (14892, 15140)]