225754920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4787}}^1$

素因数の和:4935

約数の個数: 96

約数和(自身を含む): 739458720

約数和(自身を除く): 513703800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 4787, 5240, 5895, 7860, 9432, 9574, 11790, 14361, 15720, 19148, 23580, 23935, 28722, 38296, 43083, 47160, 47870, 57444, 71805, 86166, 95740, 114888, 143610, 172332, 191480, 215415, 287220, 344664, 430830, 574440, 627097, 861660, 1254194, 1723320, 1881291, 2508388, 3135485, 3762582, 5016776, 5643873, 6270970, 7525164, 9406455, 11287746, 12541940, 15050328, 18812910, 22575492, 25083880, 28219365, 37625820, 45150984, 56438730, 75251640, 112877460, 225754920]

約数ペア:

[(1, 225754920), (2, 112877460), (3, 75251640), (4, 56438730), (5, 45150984), (6, 37625820), (8, 28219365), (9, 25083880), (10, 22575492), (12, 18812910), (15, 15050328), (18, 12541940), (20, 11287746), (24, 9406455), (30, 7525164), (36, 6270970), (40, 5643873), (45, 5016776), (60, 3762582), (72, 3135485), (90, 2508388), (120, 1881291), (131, 1723320), (180, 1254194), (262, 861660), (360, 627097), (393, 574440), (524, 430830), (655, 344664), (786, 287220), (1048, 215415), (1179, 191480), (1310, 172332), (1572, 143610), (1965, 114888), (2358, 95740), (2620, 86166), (3144, 71805), (3930, 57444), (4716, 47870), (4787, 47160), (5240, 43083), (5895, 38296), (7860, 28722), (9432, 23935), (9574, 23580), (11790, 19148), (14361, 15720)]