84274920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1935

約数の個数: 96

約数和(自身を含む): 276138720

約数和(自身を除く): 191863800

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, 1787, 1965, 2358, 2620, 3144, 3574, 3930, 4716, 5240, 5361, 5895, 7148, 7860, 8935, 9432, 10722, 11790, 14296, 15720, 16083, 17870, 21444, 23580, 26805, 32166, 35740, 42888, 47160, 53610, 64332, 71480, 80415, 107220, 128664, 160830, 214440, 234097, 321660, 468194, 643320, 702291, 936388, 1170485, 1404582, 1872776, 2106873, 2340970, 2809164, 3511455, 4213746, 4681940, 5618328, 7022910, 8427492, 9363880, 10534365, 14045820, 16854984, 21068730, 28091640, 42137460, 84274920]

約数ペア:

[(1, 84274920), (2, 42137460), (3, 28091640), (4, 21068730), (5, 16854984), (6, 14045820), (8, 10534365), (9, 9363880), (10, 8427492), (12, 7022910), (15, 5618328), (18, 4681940), (20, 4213746), (24, 3511455), (30, 2809164), (36, 2340970), (40, 2106873), (45, 1872776), (60, 1404582), (72, 1170485), (90, 936388), (120, 702291), (131, 643320), (180, 468194), (262, 321660), (360, 234097), (393, 214440), (524, 160830), (655, 128664), (786, 107220), (1048, 80415), (1179, 71480), (1310, 64332), (1572, 53610), (1787, 47160), (1965, 42888), (2358, 35740), (2620, 32166), (3144, 26805), (3574, 23580), (3930, 21444), (4716, 17870), (5240, 16083), (5361, 15720), (5895, 14296), (7148, 11790), (7860, 10722), (8935, 9432)]