20245819050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{145601}}^1$

素因数の和:145725

約数の個数: 96

約数和(自身を含む): 56330501760

約数和(自身を除く): 36084682710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 103, 135, 150, 206, 225, 270, 309, 450, 515, 618, 675, 927, 1030, 1350, 1545, 1854, 2575, 2781, 3090, 4635, 5150, 5562, 7725, 9270, 13905, 15450, 23175, 27810, 46350, 69525, 139050, 145601, 291202, 436803, 728005, 873606, 1310409, 1456010, 2184015, 2620818, 3640025, 3931227, 4368030, 6552045, 7280050, 7862454, 10920075, 13104090, 14996903, 19656135, 21840150, 29993806, 32760225, 39312270, 44990709, 65520450, 74984515, 89981418, 98280675, 134972127, 149969030, 196561350, 224953545, 269944254, 374922575, 404916381, 449907090, 674860635, 749845150, 809832762, 1124767725, 1349721270, 2024581905, 2249535450, 3374303175, 4049163810, 6748606350, 10122909525, 20245819050]

約数ペア:

[(1, 20245819050), (2, 10122909525), (3, 6748606350), (5, 4049163810), (6, 3374303175), (9, 2249535450), (10, 2024581905), (15, 1349721270), (18, 1124767725), (25, 809832762), (27, 749845150), (30, 674860635), (45, 449907090), (50, 404916381), (54, 374922575), (75, 269944254), (90, 224953545), (103, 196561350), (135, 149969030), (150, 134972127), (206, 98280675), (225, 89981418), (270, 74984515), (309, 65520450), (450, 44990709), (515, 39312270), (618, 32760225), (675, 29993806), (927, 21840150), (1030, 19656135), (1350, 14996903), (1545, 13104090), (1854, 10920075), (2575, 7862454), (2781, 7280050), (3090, 6552045), (4635, 4368030), (5150, 3931227), (5562, 3640025), (7725, 2620818), (9270, 2184015), (13905, 1456010), (15450, 1310409), (23175, 873606), (27810, 728005), (46350, 436803), (69525, 291202), (139050, 145601)]