66957840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10333}}^1$

素因数の和:10358

約数の個数: 100

約数和(自身を含む): 232577004

約数和(自身を除く): 165619164

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10333, 20666, 30999, 41332, 51665, 61998, 82664, 92997, 103330, 123996, 154995, 165328, 185994, 206660, 247992, 278991, 309990, 371988, 413320, 464985, 495984, 557982, 619980, 743976, 826640, 836973, 929970, 1115964, 1239960, 1394955, 1487952, 1673946, 1859940, 2231928, 2479920, 2789910, 3347892, 3719880, 4184865, 4463856, 5579820, 6695784, 7439760, 8369730, 11159640, 13391568, 16739460, 22319280, 33478920, 66957840]

約数ペア:

[(1, 66957840), (2, 33478920), (3, 22319280), (4, 16739460), (5, 13391568), (6, 11159640), (8, 8369730), (9, 7439760), (10, 6695784), (12, 5579820), (15, 4463856), (16, 4184865), (18, 3719880), (20, 3347892), (24, 2789910), (27, 2479920), (30, 2231928), (36, 1859940), (40, 1673946), (45, 1487952), (48, 1394955), (54, 1239960), (60, 1115964), (72, 929970), (80, 836973), (81, 826640), (90, 743976), (108, 619980), (120, 557982), (135, 495984), (144, 464985), (162, 413320), (180, 371988), (216, 309990), (240, 278991), (270, 247992), (324, 206660), (360, 185994), (405, 165328), (432, 154995), (540, 123996), (648, 103330), (720, 92997), (810, 82664), (1080, 61998), (1296, 51665), (1620, 41332), (2160, 30999), (3240, 20666), (6480, 10333)]