74926100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 168926688

約数和(自身を除く): 94000588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 67, 100, 106, 134, 211, 212, 265, 268, 335, 422, 530, 670, 844, 1055, 1060, 1325, 1340, 1675, 2110, 2650, 3350, 3551, 4220, 5275, 5300, 6700, 7102, 10550, 11183, 14137, 14204, 17755, 21100, 22366, 28274, 35510, 44732, 55915, 56548, 70685, 71020, 88775, 111830, 141370, 177550, 223660, 279575, 282740, 353425, 355100, 559150, 706850, 749261, 1118300, 1413700, 1498522, 2997044, 3746305, 7492610, 14985220, 18731525, 37463050, 74926100]

約数ペア:

[(1, 74926100), (2, 37463050), (4, 18731525), (5, 14985220), (10, 7492610), (20, 3746305), (25, 2997044), (50, 1498522), (53, 1413700), (67, 1118300), (100, 749261), (106, 706850), (134, 559150), (211, 355100), (212, 353425), (265, 282740), (268, 279575), (335, 223660), (422, 177550), (530, 141370), (670, 111830), (844, 88775), (1055, 71020), (1060, 70685), (1325, 56548), (1340, 55915), (1675, 44732), (2110, 35510), (2650, 28274), (3350, 22366), (3551, 21100), (4220, 17755), (5275, 14204), (5300, 14137), (6700, 11183), (7102, 10550)]