75546660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9467}}^1$

素因数の和:9505

約数の個数: 96

約数和(自身を含む): 254499840

約数和(自身を除く): 178953180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9467, 18934, 28401, 37868, 47335, 56802, 66269, 94670, 113604, 132538, 142005, 179873, 189340, 198807, 265076, 284010, 331345, 359746, 397614, 539619, 568020, 662690, 719492, 795228, 899365, 994035, 1079238, 1259111, 1325380, 1798730, 1988070, 2158476, 2518222, 2698095, 3597460, 3777333, 3976140, 5036444, 5396190, 6295555, 7554666, 10792380, 12591110, 15109332, 18886665, 25182220, 37773330, 75546660]

約数ペア:

[(1, 75546660), (2, 37773330), (3, 25182220), (4, 18886665), (5, 15109332), (6, 12591110), (7, 10792380), (10, 7554666), (12, 6295555), (14, 5396190), (15, 5036444), (19, 3976140), (20, 3777333), (21, 3597460), (28, 2698095), (30, 2518222), (35, 2158476), (38, 1988070), (42, 1798730), (57, 1325380), (60, 1259111), (70, 1079238), (76, 994035), (84, 899365), (95, 795228), (105, 719492), (114, 662690), (133, 568020), (140, 539619), (190, 397614), (210, 359746), (228, 331345), (266, 284010), (285, 265076), (380, 198807), (399, 189340), (420, 179873), (532, 142005), (570, 132538), (665, 113604), (798, 94670), (1140, 66269), (1330, 56802), (1596, 47335), (1995, 37868), (2660, 28401), (3990, 18934), (7980, 9467)]