132779600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17471}}^1$

素因数の和:17508

約数の個数: 60

約数和(自身を含む): 335811840

約数和(自身を除く): 203032240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 17471, 34942, 69884, 87355, 139768, 174710, 279536, 331949, 349420, 436775, 663898, 698840, 873550, 1327796, 1397680, 1659745, 1747100, 2655592, 3319490, 3494200, 5311184, 6638980, 6988400, 8298725, 13277960, 16597450, 26555920, 33194900, 66389800, 132779600]

約数ペア:

[(1, 132779600), (2, 66389800), (4, 33194900), (5, 26555920), (8, 16597450), (10, 13277960), (16, 8298725), (19, 6988400), (20, 6638980), (25, 5311184), (38, 3494200), (40, 3319490), (50, 2655592), (76, 1747100), (80, 1659745), (95, 1397680), (100, 1327796), (152, 873550), (190, 698840), (200, 663898), (304, 436775), (380, 349420), (400, 331949), (475, 279536), (760, 174710), (950, 139768), (1520, 87355), (1900, 69884), (3800, 34942), (7600, 17471)]