205202160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31667}}^1$

素因数の和:31692

約数の個数: 100

約数和(自身を含む): 712720008

約数和(自身を除く): 507517848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 31667, 63334, 95001, 126668, 158335, 190002, 253336, 285003, 316670, 380004, 475005, 506672, 570006, 633340, 760008, 855009, 950010, 1140012, 1266680, 1425015, 1520016, 1710018, 1900020, 2280024, 2533360, 2565027, 2850030, 3420036, 3800040, 4275045, 4560048, 5130054, 5700060, 6840072, 7600080, 8550090, 10260108, 11400120, 12825135, 13680144, 17100180, 20520216, 22800240, 25650270, 34200360, 41040432, 51300540, 68400720, 102601080, 205202160]

約数ペア:

[(1, 205202160), (2, 102601080), (3, 68400720), (4, 51300540), (5, 41040432), (6, 34200360), (8, 25650270), (9, 22800240), (10, 20520216), (12, 17100180), (15, 13680144), (16, 12825135), (18, 11400120), (20, 10260108), (24, 8550090), (27, 7600080), (30, 6840072), (36, 5700060), (40, 5130054), (45, 4560048), (48, 4275045), (54, 3800040), (60, 3420036), (72, 2850030), (80, 2565027), (81, 2533360), (90, 2280024), (108, 1900020), (120, 1710018), (135, 1520016), (144, 1425015), (162, 1266680), (180, 1140012), (216, 950010), (240, 855009), (270, 760008), (324, 633340), (360, 570006), (405, 506672), (432, 475005), (540, 380004), (648, 316670), (720, 285003), (810, 253336), (1080, 190002), (1296, 158335), (1620, 126668), (2160, 95001), (3240, 63334), (6480, 31667)]