83962620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 144

約数和(自身を含む): 299103168

約数和(自身を除く): 215140548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1801, 2220, 2331, 2590, 3108, 3330, 3602, 3885, 4662, 5180, 5403, 6660, 7204, 7770, 9005, 9324, 10806, 11655, 12607, 15540, 16209, 18010, 21612, 23310, 25214, 27015, 32418, 36020, 37821, 46620, 50428, 54030, 63035, 64836, 66637, 75642, 81045, 108060, 113463, 126070, 133274, 151284, 162090, 189105, 199911, 226926, 252140, 266548, 324180, 333185, 378210, 399822, 453852, 466459, 567315, 599733, 666370, 756420, 799644, 932918, 999555, 1134630, 1199466, 1332740, 1399377, 1865836, 1999110, 2269260, 2332295, 2398932, 2798754, 2998665, 3998220, 4198131, 4664590, 5597508, 5997330, 6996885, 8396262, 9329180, 11994660, 13993770, 16792524, 20990655, 27987540, 41981310, 83962620]

約数ペア:

[(1, 83962620), (2, 41981310), (3, 27987540), (4, 20990655), (5, 16792524), (6, 13993770), (7, 11994660), (9, 9329180), (10, 8396262), (12, 6996885), (14, 5997330), (15, 5597508), (18, 4664590), (20, 4198131), (21, 3998220), (28, 2998665), (30, 2798754), (35, 2398932), (36, 2332295), (37, 2269260), (42, 1999110), (45, 1865836), (60, 1399377), (63, 1332740), (70, 1199466), (74, 1134630), (84, 999555), (90, 932918), (105, 799644), (111, 756420), (126, 666370), (140, 599733), (148, 567315), (180, 466459), (185, 453852), (210, 399822), (222, 378210), (252, 333185), (259, 324180), (315, 266548), (333, 252140), (370, 226926), (420, 199911), (444, 189105), (518, 162090), (555, 151284), (630, 133274), (666, 126070), (740, 113463), (777, 108060), (1036, 81045), (1110, 75642), (1260, 66637), (1295, 64836), (1332, 63035), (1554, 54030), (1665, 50428), (1801, 46620), (2220, 37821), (2331, 36020), (2590, 32418), (3108, 27015), (3330, 25214), (3602, 23310), (3885, 21612), (4662, 18010), (5180, 16209), (5403, 15540), (6660, 12607), (7204, 11655), (7770, 10806), (9005, 9324)]