74739960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7205

約数の個数: 96

約数和(自身を含む): 251316000

約数和(自身を除く): 176576040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 7159, 10440, 14318, 21477, 28636, 35795, 42954, 57272, 64431, 71590, 85908, 107385, 128862, 143180, 171816, 207611, 214770, 257724, 286360, 322155, 415222, 429540, 515448, 622833, 644310, 830444, 859080, 1038055, 1245666, 1288620, 1660888, 1868499, 2076110, 2491332, 2577240, 3114165, 3736998, 4152220, 4982664, 6228330, 7473996, 8304440, 9342495, 12456660, 14947992, 18684990, 24913320, 37369980, 74739960]

約数ペア:

[(1, 74739960), (2, 37369980), (3, 24913320), (4, 18684990), (5, 14947992), (6, 12456660), (8, 9342495), (9, 8304440), (10, 7473996), (12, 6228330), (15, 4982664), (18, 4152220), (20, 3736998), (24, 3114165), (29, 2577240), (30, 2491332), (36, 2076110), (40, 1868499), (45, 1660888), (58, 1288620), (60, 1245666), (72, 1038055), (87, 859080), (90, 830444), (116, 644310), (120, 622833), (145, 515448), (174, 429540), (180, 415222), (232, 322155), (261, 286360), (290, 257724), (348, 214770), (360, 207611), (435, 171816), (522, 143180), (580, 128862), (696, 107385), (870, 85908), (1044, 71590), (1160, 64431), (1305, 57272), (1740, 42954), (2088, 35795), (2610, 28636), (3480, 21477), (5220, 14318), (7159, 10440)]