128818800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3253}}^1$

素因数の和:3288

約数の個数: 180

約数和(自身を含む): 487826664

約数和(自身を除く): 359007864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2475, 2640, 3253, 3300, 3600, 3960, 4400, 4950, 6506, 6600, 7920, 9759, 9900, 13012, 13200, 16265, 19518, 19800, 26024, 29277, 32530, 35783, 39036, 39600, 48795, 52048, 58554, 65060, 71566, 78072, 81325, 97590, 107349, 117108, 130120, 143132, 146385, 156144, 162650, 178915, 195180, 214698, 234216, 243975, 260240, 286264, 292770, 322047, 325300, 357830, 390360, 429396, 468432, 487950, 536745, 572528, 585540, 644094, 650600, 715660, 731925, 780720, 858792, 894575, 975900, 1073490, 1171080, 1288188, 1301200, 1431320, 1463850, 1610235, 1717584, 1789150, 1951800, 2146980, 2342160, 2576376, 2683725, 2862640, 2927700, 3220470, 3578300, 3903600, 4293960, 5152752, 5367450, 5855400, 6440940, 7156600, 8051175, 8587920, 10734900, 11710800, 12881880, 14313200, 16102350, 21469800, 25763760, 32204700, 42939600, 64409400, 128818800]

約数ペア:

[(1, 128818800), (2, 64409400), (3, 42939600), (4, 32204700), (5, 25763760), (6, 21469800), (8, 16102350), (9, 14313200), (10, 12881880), (11, 11710800), (12, 10734900), (15, 8587920), (16, 8051175), (18, 7156600), (20, 6440940), (22, 5855400), (24, 5367450), (25, 5152752), (30, 4293960), (33, 3903600), (36, 3578300), (40, 3220470), (44, 2927700), (45, 2862640), (48, 2683725), (50, 2576376), (55, 2342160), (60, 2146980), (66, 1951800), (72, 1789150), (75, 1717584), (80, 1610235), (88, 1463850), (90, 1431320), (99, 1301200), (100, 1288188), (110, 1171080), (120, 1073490), (132, 975900), (144, 894575), (150, 858792), (165, 780720), (176, 731925), (180, 715660), (198, 650600), (200, 644094), (220, 585540), (225, 572528), (240, 536745), (264, 487950), (275, 468432), (300, 429396), (330, 390360), (360, 357830), (396, 325300), (400, 322047), (440, 292770), (450, 286264), (495, 260240), (528, 243975), (550, 234216), (600, 214698), (660, 195180), (720, 178915), (792, 162650), (825, 156144), (880, 146385), (900, 143132), (990, 130120), (1100, 117108), (1200, 107349), (1320, 97590), (1584, 81325), (1650, 78072), (1800, 71566), (1980, 65060), (2200, 58554), (2475, 52048), (2640, 48795), (3253, 39600), (3300, 39036), (3600, 35783), (3960, 32530), (4400, 29277), (4950, 26024), (6506, 19800), (6600, 19518), (7920, 16265), (9759, 13200), (9900, 13012)]