165196260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1832

約数の個数: 144

約数和(自身を含む): 547310400

約数和(自身を除く): 382114140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 1789, 2052, 2430, 2565, 3078, 3420, 3578, 4617, 4860, 5130, 5367, 6156, 7156, 7695, 8945, 9234, 10260, 10734, 15390, 16101, 17890, 18468, 21468, 23085, 26835, 30780, 32202, 33991, 35780, 46170, 48303, 53670, 64404, 67982, 80505, 92340, 96606, 101973, 107340, 135964, 144909, 161010, 169955, 193212, 203946, 241515, 289818, 305919, 322020, 339910, 407892, 434727, 483030, 509865, 579636, 611838, 679820, 724545, 869454, 917757, 966060, 1019730, 1223676, 1449090, 1529595, 1738908, 1835514, 2039460, 2173635, 2753271, 2898180, 3059190, 3671028, 4347270, 4588785, 5506542, 6118380, 8259813, 8694540, 9177570, 11013084, 13766355, 16519626, 18355140, 27532710, 33039252, 41299065, 55065420, 82598130, 165196260]

約数ペア:

[(1, 165196260), (2, 82598130), (3, 55065420), (4, 41299065), (5, 33039252), (6, 27532710), (9, 18355140), (10, 16519626), (12, 13766355), (15, 11013084), (18, 9177570), (19, 8694540), (20, 8259813), (27, 6118380), (30, 5506542), (36, 4588785), (38, 4347270), (45, 3671028), (54, 3059190), (57, 2898180), (60, 2753271), (76, 2173635), (81, 2039460), (90, 1835514), (95, 1738908), (108, 1529595), (114, 1449090), (135, 1223676), (162, 1019730), (171, 966060), (180, 917757), (190, 869454), (228, 724545), (243, 679820), (270, 611838), (285, 579636), (324, 509865), (342, 483030), (380, 434727), (405, 407892), (486, 339910), (513, 322020), (540, 305919), (570, 289818), (684, 241515), (810, 203946), (855, 193212), (972, 169955), (1026, 161010), (1140, 144909), (1215, 135964), (1539, 107340), (1620, 101973), (1710, 96606), (1789, 92340), (2052, 80505), (2430, 67982), (2565, 64404), (3078, 53670), (3420, 48303), (3578, 46170), (4617, 35780), (4860, 33991), (5130, 32202), (5367, 30780), (6156, 26835), (7156, 23085), (7695, 21468), (8945, 18468), (9234, 17890), (10260, 16101), (10734, 15390)]