223599100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 514217088

約数和(自身を除く): 290617988

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 115, 134, 230, 268, 335, 460, 575, 670, 1150, 1340, 1451, 1541, 1675, 2300, 2902, 3082, 3350, 5804, 6164, 6700, 7255, 7705, 14510, 15410, 29020, 30820, 33373, 36275, 38525, 66746, 72550, 77050, 97217, 133492, 145100, 154100, 166865, 194434, 333730, 388868, 486085, 667460, 834325, 972170, 1668650, 1944340, 2235991, 2430425, 3337300, 4471982, 4860850, 8943964, 9721700, 11179955, 22359910, 44719820, 55899775, 111799550, 223599100]

約数ペア:

[(1, 223599100), (2, 111799550), (4, 55899775), (5, 44719820), (10, 22359910), (20, 11179955), (23, 9721700), (25, 8943964), (46, 4860850), (50, 4471982), (67, 3337300), (92, 2430425), (100, 2235991), (115, 1944340), (134, 1668650), (230, 972170), (268, 834325), (335, 667460), (460, 486085), (575, 388868), (670, 333730), (1150, 194434), (1340, 166865), (1451, 154100), (1541, 145100), (1675, 133492), (2300, 97217), (2902, 77050), (3082, 72550), (3350, 66746), (5804, 38525), (6164, 36275), (6700, 33373), (7255, 30820), (7705, 29020), (14510, 15410)]