89916360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 287280000

約数和(自身を除く): 197363640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 339, 349, 380, 452, 456, 565, 570, 678, 698, 760, 904, 1047, 1130, 1140, 1356, 1396, 1695, 1745, 2094, 2147, 2260, 2280, 2712, 2792, 3390, 3490, 4188, 4294, 4520, 5235, 6441, 6631, 6780, 6980, 8376, 8588, 10470, 10735, 12882, 13262, 13560, 13960, 17176, 19893, 20940, 21470, 25764, 26524, 32205, 33155, 39437, 39786, 41880, 42940, 51528, 53048, 64410, 66310, 78874, 79572, 85880, 99465, 118311, 128820, 132620, 157748, 159144, 197185, 198930, 236622, 257640, 265240, 315496, 394370, 397860, 473244, 591555, 749303, 788740, 795720, 946488, 1183110, 1498606, 1577480, 2247909, 2366220, 2997212, 3746515, 4495818, 4732440, 5994424, 7493030, 8991636, 11239545, 14986060, 17983272, 22479090, 29972120, 44958180, 89916360]

約数ペア:

[(1, 89916360), (2, 44958180), (3, 29972120), (4, 22479090), (5, 17983272), (6, 14986060), (8, 11239545), (10, 8991636), (12, 7493030), (15, 5994424), (19, 4732440), (20, 4495818), (24, 3746515), (30, 2997212), (38, 2366220), (40, 2247909), (57, 1577480), (60, 1498606), (76, 1183110), (95, 946488), (113, 795720), (114, 788740), (120, 749303), (152, 591555), (190, 473244), (226, 397860), (228, 394370), (285, 315496), (339, 265240), (349, 257640), (380, 236622), (452, 198930), (456, 197185), (565, 159144), (570, 157748), (678, 132620), (698, 128820), (760, 118311), (904, 99465), (1047, 85880), (1130, 79572), (1140, 78874), (1356, 66310), (1396, 64410), (1695, 53048), (1745, 51528), (2094, 42940), (2147, 41880), (2260, 39786), (2280, 39437), (2712, 33155), (2792, 32205), (3390, 26524), (3490, 25764), (4188, 21470), (4294, 20940), (4520, 19893), (5235, 17176), (6441, 13960), (6631, 13560), (6780, 13262), (6980, 12882), (8376, 10735), (8588, 10470)]