45278520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2877

約数の個数: 128

約数和(自身を含む): 163468800

約数和(自身を除く): 118190280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 2837, 3192, 3990, 5320, 5674, 7980, 8511, 11348, 14185, 15960, 17022, 19859, 22696, 28370, 34044, 39718, 42555, 53903, 56740, 59577, 68088, 79436, 85110, 99295, 107806, 113480, 119154, 158872, 161709, 170220, 198590, 215612, 238308, 269515, 297885, 323418, 340440, 377321, 397180, 431224, 476616, 539030, 595770, 646836, 754642, 794360, 808545, 1078060, 1131963, 1191540, 1293672, 1509284, 1617090, 1886605, 2156120, 2263926, 2383080, 3018568, 3234180, 3773210, 4527852, 5659815, 6468360, 7546420, 9055704, 11319630, 15092840, 22639260, 45278520]

約数ペア:

[(1, 45278520), (2, 22639260), (3, 15092840), (4, 11319630), (5, 9055704), (6, 7546420), (7, 6468360), (8, 5659815), (10, 4527852), (12, 3773210), (14, 3234180), (15, 3018568), (19, 2383080), (20, 2263926), (21, 2156120), (24, 1886605), (28, 1617090), (30, 1509284), (35, 1293672), (38, 1191540), (40, 1131963), (42, 1078060), (56, 808545), (57, 794360), (60, 754642), (70, 646836), (76, 595770), (84, 539030), (95, 476616), (105, 431224), (114, 397180), (120, 377321), (133, 340440), (140, 323418), (152, 297885), (168, 269515), (190, 238308), (210, 215612), (228, 198590), (266, 170220), (280, 161709), (285, 158872), (380, 119154), (399, 113480), (420, 107806), (456, 99295), (532, 85110), (570, 79436), (665, 68088), (760, 59577), (798, 56740), (840, 53903), (1064, 42555), (1140, 39718), (1330, 34044), (1596, 28370), (1995, 22696), (2280, 19859), (2660, 17022), (2837, 15960), (3192, 14185), (3990, 11348), (5320, 8511), (5674, 7980)]