91987560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 345271680

約数和(自身を除く): 253284120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 173, 180, 210, 211, 252, 280, 315, 346, 360, 420, 422, 504, 519, 630, 633, 692, 840, 844, 865, 1038, 1055, 1211, 1260, 1266, 1384, 1477, 1557, 1688, 1730, 1899, 2076, 2110, 2422, 2520, 2532, 2595, 2954, 3114, 3165, 3460, 3633, 3798, 4152, 4220, 4431, 4844, 5064, 5190, 5908, 6055, 6228, 6330, 6920, 7266, 7385, 7596, 7785, 8440, 8862, 9495, 9688, 10380, 10899, 11816, 12110, 12456, 12660, 13293, 14532, 14770, 15192, 15570, 17724, 18165, 18990, 20760, 21798, 22155, 24220, 25320, 26586, 29064, 29540, 31140, 35448, 36330, 36503, 37980, 43596, 44310, 48440, 53172, 54495, 59080, 62280, 66465, 72660, 73006, 75960, 87192, 88620, 106344, 108990, 109509, 132930, 145320, 146012, 177240, 182515, 217980, 219018, 255521, 265860, 292024, 328527, 365030, 435960, 438036, 511042, 531720, 547545, 657054, 730060, 766563, 876072, 1022084, 1095090, 1277605, 1314108, 1460120, 1533126, 1642635, 2044168, 2190180, 2299689, 2555210, 2628216, 3066252, 3285270, 3832815, 4380360, 4599378, 5110420, 6132504, 6570540, 7665630, 9198756, 10220840, 11498445, 13141080, 15331260, 18397512, 22996890, 30662520, 45993780, 91987560]

約数ペア:

[(1, 91987560), (2, 45993780), (3, 30662520), (4, 22996890), (5, 18397512), (6, 15331260), (7, 13141080), (8, 11498445), (9, 10220840), (10, 9198756), (12, 7665630), (14, 6570540), (15, 6132504), (18, 5110420), (20, 4599378), (21, 4380360), (24, 3832815), (28, 3285270), (30, 3066252), (35, 2628216), (36, 2555210), (40, 2299689), (42, 2190180), (45, 2044168), (56, 1642635), (60, 1533126), (63, 1460120), (70, 1314108), (72, 1277605), (84, 1095090), (90, 1022084), (105, 876072), (120, 766563), (126, 730060), (140, 657054), (168, 547545), (173, 531720), (180, 511042), (210, 438036), (211, 435960), (252, 365030), (280, 328527), (315, 292024), (346, 265860), (360, 255521), (420, 219018), (422, 217980), (504, 182515), (519, 177240), (630, 146012), (633, 145320), (692, 132930), (840, 109509), (844, 108990), (865, 106344), (1038, 88620), (1055, 87192), (1211, 75960), (1260, 73006), (1266, 72660), (1384, 66465), (1477, 62280), (1557, 59080), (1688, 54495), (1730, 53172), (1899, 48440), (2076, 44310), (2110, 43596), (2422, 37980), (2520, 36503), (2532, 36330), (2595, 35448), (2954, 31140), (3114, 29540), (3165, 29064), (3460, 26586), (3633, 25320), (3798, 24220), (4152, 22155), (4220, 21798), (4431, 20760), (4844, 18990), (5064, 18165), (5190, 17724), (5908, 15570), (6055, 15192), (6228, 14770), (6330, 14532), (6920, 13293), (7266, 12660), (7385, 12456), (7596, 12110), (7785, 11816), (8440, 10899), (8862, 10380), (9495, 9688)]