130546400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 350133840

約数和(自身を除く): 219587440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 50, 58, 68, 80, 85, 100, 116, 136, 145, 160, 170, 200, 232, 272, 290, 331, 340, 400, 425, 464, 493, 544, 580, 662, 680, 725, 800, 850, 928, 986, 1160, 1324, 1360, 1450, 1655, 1700, 1972, 2320, 2465, 2648, 2720, 2900, 3310, 3400, 3944, 4640, 4930, 5296, 5627, 5800, 6620, 6800, 7888, 8275, 9599, 9860, 10592, 11254, 11600, 12325, 13240, 13600, 15776, 16550, 19198, 19720, 22508, 23200, 24650, 26480, 28135, 33100, 38396, 39440, 45016, 47995, 49300, 52960, 56270, 66200, 76792, 78880, 90032, 95990, 98600, 112540, 132400, 140675, 153584, 163183, 180064, 191980, 197200, 225080, 239975, 264800, 281350, 307168, 326366, 383960, 394400, 450160, 479950, 562700, 652732, 767920, 815915, 900320, 959900, 1125400, 1305464, 1535840, 1631830, 1919800, 2250800, 2610928, 3263660, 3839600, 4079575, 4501600, 5221856, 6527320, 7679200, 8159150, 13054640, 16318300, 26109280, 32636600, 65273200, 130546400]

約数ペア:

[(1, 130546400), (2, 65273200), (4, 32636600), (5, 26109280), (8, 16318300), (10, 13054640), (16, 8159150), (17, 7679200), (20, 6527320), (25, 5221856), (29, 4501600), (32, 4079575), (34, 3839600), (40, 3263660), (50, 2610928), (58, 2250800), (68, 1919800), (80, 1631830), (85, 1535840), (100, 1305464), (116, 1125400), (136, 959900), (145, 900320), (160, 815915), (170, 767920), (200, 652732), (232, 562700), (272, 479950), (290, 450160), (331, 394400), (340, 383960), (400, 326366), (425, 307168), (464, 281350), (493, 264800), (544, 239975), (580, 225080), (662, 197200), (680, 191980), (725, 180064), (800, 163183), (850, 153584), (928, 140675), (986, 132400), (1160, 112540), (1324, 98600), (1360, 95990), (1450, 90032), (1655, 78880), (1700, 76792), (1972, 66200), (2320, 56270), (2465, 52960), (2648, 49300), (2720, 47995), (2900, 45016), (3310, 39440), (3400, 38396), (3944, 33100), (4640, 28135), (4930, 26480), (5296, 24650), (5627, 23200), (5800, 22508), (6620, 19720), (6800, 19198), (7888, 16550), (8275, 15776), (9599, 13600), (9860, 13240), (10592, 12325), (11254, 11600)]