84834540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7481}}^1$

素因数の和:7509

約数の個数: 120

約数和(自身を含む): 304188192

約数和(自身を除く): 219353652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7481, 11340, 14962, 22443, 29924, 37405, 44886, 52367, 67329, 74810, 89772, 104734, 112215, 134658, 149620, 157101, 201987, 209468, 224430, 261835, 269316, 314202, 336645, 403974, 448860, 471303, 523670, 605961, 628404, 673290, 785505, 807948, 942606, 1009935, 1047340, 1211922, 1346580, 1413909, 1571010, 1885212, 2019870, 2356515, 2423844, 2827818, 3029805, 3142020, 4039740, 4241727, 4713030, 5655636, 6059610, 7069545, 8483454, 9426060, 12119220, 14139090, 16966908, 21208635, 28278180, 42417270, 84834540]

約数ペア:

[(1, 84834540), (2, 42417270), (3, 28278180), (4, 21208635), (5, 16966908), (6, 14139090), (7, 12119220), (9, 9426060), (10, 8483454), (12, 7069545), (14, 6059610), (15, 5655636), (18, 4713030), (20, 4241727), (21, 4039740), (27, 3142020), (28, 3029805), (30, 2827818), (35, 2423844), (36, 2356515), (42, 2019870), (45, 1885212), (54, 1571010), (60, 1413909), (63, 1346580), (70, 1211922), (81, 1047340), (84, 1009935), (90, 942606), (105, 807948), (108, 785505), (126, 673290), (135, 628404), (140, 605961), (162, 523670), (180, 471303), (189, 448860), (210, 403974), (252, 336645), (270, 314202), (315, 269316), (324, 261835), (378, 224430), (405, 209468), (420, 201987), (540, 157101), (567, 149620), (630, 134658), (756, 112215), (810, 104734), (945, 89772), (1134, 74810), (1260, 67329), (1620, 52367), (1890, 44886), (2268, 37405), (2835, 29924), (3780, 22443), (5670, 14962), (7481, 11340)]