227284920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 760968000

約数和(自身を除く): 533683080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 389, 540, 541, 778, 1080, 1082, 1167, 1556, 1623, 1945, 2164, 2334, 2705, 3112, 3246, 3501, 3890, 4328, 4668, 4869, 5410, 5835, 6492, 7002, 7780, 8115, 9336, 9738, 10503, 10820, 11670, 12984, 14004, 14607, 15560, 16230, 17505, 19476, 21006, 21640, 23340, 24345, 28008, 29214, 32460, 35010, 38952, 42012, 46680, 48690, 52515, 58428, 64920, 70020, 73035, 84024, 97380, 105030, 116856, 140040, 146070, 194760, 210060, 210449, 292140, 420120, 420898, 584280, 631347, 841796, 1052245, 1262694, 1683592, 1894041, 2104490, 2525388, 3156735, 3788082, 4208980, 5050776, 5682123, 6313470, 7576164, 8417960, 9470205, 11364246, 12626940, 15152328, 18940410, 22728492, 25253880, 28410615, 37880820, 45456984, 56821230, 75761640, 113642460, 227284920]

約数ペア:

[(1, 227284920), (2, 113642460), (3, 75761640), (4, 56821230), (5, 45456984), (6, 37880820), (8, 28410615), (9, 25253880), (10, 22728492), (12, 18940410), (15, 15152328), (18, 12626940), (20, 11364246), (24, 9470205), (27, 8417960), (30, 7576164), (36, 6313470), (40, 5682123), (45, 5050776), (54, 4208980), (60, 3788082), (72, 3156735), (90, 2525388), (108, 2104490), (120, 1894041), (135, 1683592), (180, 1262694), (216, 1052245), (270, 841796), (360, 631347), (389, 584280), (540, 420898), (541, 420120), (778, 292140), (1080, 210449), (1082, 210060), (1167, 194760), (1556, 146070), (1623, 140040), (1945, 116856), (2164, 105030), (2334, 97380), (2705, 84024), (3112, 73035), (3246, 70020), (3501, 64920), (3890, 58428), (4328, 52515), (4668, 48690), (4869, 46680), (5410, 42012), (5835, 38952), (6492, 35010), (7002, 32460), (7780, 29214), (8115, 28008), (9336, 24345), (9738, 23340), (10503, 21640), (10820, 21006), (11670, 19476), (12984, 17505), (14004, 16230), (14607, 15560)]