137189820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 394168320

約数和(自身を除く): 256978500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 103, 158, 206, 237, 281, 309, 316, 395, 412, 474, 515, 562, 618, 790, 843, 948, 1030, 1124, 1185, 1236, 1405, 1545, 1580, 1686, 2060, 2370, 2810, 3090, 3372, 4215, 4740, 5620, 6180, 8137, 8430, 16274, 16860, 22199, 24411, 28943, 32548, 40685, 44398, 48822, 57886, 66597, 81370, 86829, 88796, 97644, 110995, 115772, 122055, 133194, 144715, 162740, 173658, 221990, 244110, 266388, 289430, 332985, 347316, 434145, 443980, 488220, 578860, 665970, 868290, 1331940, 1736580, 2286497, 4572994, 6859491, 9145988, 11432485, 13718982, 22864970, 27437964, 34297455, 45729940, 68594910, 137189820]

約数ペア:

[(1, 137189820), (2, 68594910), (3, 45729940), (4, 34297455), (5, 27437964), (6, 22864970), (10, 13718982), (12, 11432485), (15, 9145988), (20, 6859491), (30, 4572994), (60, 2286497), (79, 1736580), (103, 1331940), (158, 868290), (206, 665970), (237, 578860), (281, 488220), (309, 443980), (316, 434145), (395, 347316), (412, 332985), (474, 289430), (515, 266388), (562, 244110), (618, 221990), (790, 173658), (843, 162740), (948, 144715), (1030, 133194), (1124, 122055), (1185, 115772), (1236, 110995), (1405, 97644), (1545, 88796), (1580, 86829), (1686, 81370), (2060, 66597), (2370, 57886), (2810, 48822), (3090, 44398), (3372, 40685), (4215, 32548), (4740, 28943), (5620, 24411), (6180, 22199), (8137, 16860), (8430, 16274)]