45993780

素因数分解:

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

素因数の和:406

約数の個数: 144

約数和(自身を含む): 161126784

約数和(自身を除く): 115133004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 211, 252, 315, 346, 420, 422, 519, 630, 633, 692, 844, 865, 1038, 1055, 1211, 1260, 1266, 1477, 1557, 1730, 1899, 2076, 2110, 2422, 2532, 2595, 2954, 3114, 3165, 3460, 3633, 3798, 4220, 4431, 4844, 5190, 5908, 6055, 6228, 6330, 7266, 7385, 7596, 7785, 8862, 9495, 10380, 10899, 12110, 12660, 13293, 14532, 14770, 15570, 17724, 18165, 18990, 21798, 22155, 24220, 26586, 29540, 31140, 36330, 36503, 37980, 43596, 44310, 53172, 54495, 66465, 72660, 73006, 88620, 108990, 109509, 132930, 146012, 182515, 217980, 219018, 255521, 265860, 328527, 365030, 438036, 511042, 547545, 657054, 730060, 766563, 1022084, 1095090, 1277605, 1314108, 1533126, 1642635, 2190180, 2299689, 2555210, 3066252, 3285270, 3832815, 4599378, 5110420, 6570540, 7665630, 9198756, 11498445, 15331260, 22996890, 45993780]

約数ペア:

[(1, 45993780), (2, 22996890), (3, 15331260), (4, 11498445), (5, 9198756), (6, 7665630), (7, 6570540), (9, 5110420), (10, 4599378), (12, 3832815), (14, 3285270), (15, 3066252), (18, 2555210), (20, 2299689), (21, 2190180), (28, 1642635), (30, 1533126), (35, 1314108), (36, 1277605), (42, 1095090), (45, 1022084), (60, 766563), (63, 730060), (70, 657054), (84, 547545), (90, 511042), (105, 438036), (126, 365030), (140, 328527), (173, 265860), (180, 255521), (210, 219018), (211, 217980), (252, 182515), (315, 146012), (346, 132930), (420, 109509), (422, 108990), (519, 88620), (630, 73006), (633, 72660), (692, 66465), (844, 54495), (865, 53172), (1038, 44310), (1055, 43596), (1211, 37980), (1260, 36503), (1266, 36330), (1477, 31140), (1557, 29540), (1730, 26586), (1899, 24220), (2076, 22155), (2110, 21798), (2422, 18990), (2532, 18165), (2595, 17724), (2954, 15570), (3114, 14770), (3165, 14532), (3460, 13293), (3633, 12660), (3798, 12110), (4220, 10899), (4431, 10380), (4844, 9495), (5190, 8862), (5908, 7785), (6055, 7596), (6228, 7385), (6330, 7266)]