55753380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 183738240

約数和(自身を除く): 127984860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 67, 69, 90, 92, 108, 115, 134, 135, 138, 180, 201, 207, 230, 268, 270, 276, 335, 345, 402, 414, 460, 540, 603, 621, 670, 690, 804, 828, 1005, 1035, 1206, 1242, 1340, 1380, 1541, 1809, 2010, 2070, 2412, 2484, 3015, 3082, 3105, 3618, 4020, 4140, 4489, 4623, 6030, 6164, 6210, 7236, 7705, 8978, 9045, 9246, 12060, 12420, 13467, 13869, 15410, 17956, 18090, 18492, 22445, 23115, 26934, 27738, 30820, 36180, 40401, 41607, 44890, 46230, 53868, 55476, 67335, 69345, 80802, 83214, 89780, 92460, 103247, 121203, 134670, 138690, 161604, 166428, 202005, 206494, 208035, 242406, 269340, 277380, 309741, 404010, 412988, 416070, 484812, 516235, 606015, 619482, 808020, 832140, 929223, 1032470, 1212030, 1238964, 1548705, 1858446, 2064940, 2424060, 2787669, 3097410, 3716892, 4646115, 5575338, 6194820, 9292230, 11150676, 13938345, 18584460, 27876690, 55753380]

約数ペア:

[(1, 55753380), (2, 27876690), (3, 18584460), (4, 13938345), (5, 11150676), (6, 9292230), (9, 6194820), (10, 5575338), (12, 4646115), (15, 3716892), (18, 3097410), (20, 2787669), (23, 2424060), (27, 2064940), (30, 1858446), (36, 1548705), (45, 1238964), (46, 1212030), (54, 1032470), (60, 929223), (67, 832140), (69, 808020), (90, 619482), (92, 606015), (108, 516235), (115, 484812), (134, 416070), (135, 412988), (138, 404010), (180, 309741), (201, 277380), (207, 269340), (230, 242406), (268, 208035), (270, 206494), (276, 202005), (335, 166428), (345, 161604), (402, 138690), (414, 134670), (460, 121203), (540, 103247), (603, 92460), (621, 89780), (670, 83214), (690, 80802), (804, 69345), (828, 67335), (1005, 55476), (1035, 53868), (1206, 46230), (1242, 44890), (1340, 41607), (1380, 40401), (1541, 36180), (1809, 30820), (2010, 27738), (2070, 26934), (2412, 23115), (2484, 22445), (3015, 18492), (3082, 18090), (3105, 17956), (3618, 15410), (4020, 13869), (4140, 13467), (4489, 12420), (4623, 12060), (6030, 9246), (6164, 9045), (6210, 8978), (7236, 7705)]