55836180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13487}}^1$

素因数の和:13525

約数の個数: 72

約数和(自身を含む): 176746752

約数和(自身を除く): 120910572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 13487, 26974, 40461, 53948, 67435, 80922, 121383, 134870, 161844, 202305, 242766, 269740, 310201, 404610, 485532, 606915, 620402, 809220, 930603, 1213830, 1240804, 1551005, 1861206, 2427660, 2791809, 3102010, 3722412, 4653015, 5583618, 6204020, 9306030, 11167236, 13959045, 18612060, 27918090, 55836180]

約数ペア:

[(1, 55836180), (2, 27918090), (3, 18612060), (4, 13959045), (5, 11167236), (6, 9306030), (9, 6204020), (10, 5583618), (12, 4653015), (15, 3722412), (18, 3102010), (20, 2791809), (23, 2427660), (30, 1861206), (36, 1551005), (45, 1240804), (46, 1213830), (60, 930603), (69, 809220), (90, 620402), (92, 606915), (115, 485532), (138, 404610), (180, 310201), (207, 269740), (230, 242766), (276, 202305), (345, 161844), (414, 134870), (460, 121383), (690, 80922), (828, 67435), (1035, 53948), (1380, 40461), (2070, 26974), (4140, 13487)]