301010320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 791949312

約数和(自身を除く): 490938992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 53, 65, 80, 86, 104, 106, 127, 130, 172, 208, 212, 215, 254, 260, 265, 344, 424, 430, 508, 520, 530, 559, 635, 688, 689, 848, 860, 1016, 1040, 1060, 1118, 1270, 1378, 1651, 1720, 2032, 2120, 2236, 2279, 2540, 2756, 2795, 3302, 3440, 3445, 4240, 4472, 4558, 5080, 5461, 5512, 5590, 6604, 6731, 6890, 8255, 8944, 9116, 10160, 10922, 11024, 11180, 11395, 13208, 13462, 13780, 16510, 18232, 21844, 22360, 22790, 26416, 26924, 27305, 27560, 29627, 33020, 33655, 36464, 43688, 44720, 45580, 53848, 54610, 55120, 59254, 66040, 67310, 70993, 87376, 87503, 91160, 107696, 109220, 118508, 132080, 134620, 141986, 148135, 175006, 182320, 218440, 237016, 269240, 283972, 289433, 296270, 350012, 354965, 436880, 437515, 474032, 538480, 567944, 578866, 592540, 700024, 709930, 875030, 1135888, 1157732, 1185080, 1400048, 1419860, 1447165, 1750060, 2315464, 2370160, 2839720, 2894330, 3500120, 3762629, 4630928, 5679440, 5788660, 7000240, 7525258, 11577320, 15050516, 18813145, 23154640, 30101032, 37626290, 60202064, 75252580, 150505160, 301010320]

約数ペア:

[(1, 301010320), (2, 150505160), (4, 75252580), (5, 60202064), (8, 37626290), (10, 30101032), (13, 23154640), (16, 18813145), (20, 15050516), (26, 11577320), (40, 7525258), (43, 7000240), (52, 5788660), (53, 5679440), (65, 4630928), (80, 3762629), (86, 3500120), (104, 2894330), (106, 2839720), (127, 2370160), (130, 2315464), (172, 1750060), (208, 1447165), (212, 1419860), (215, 1400048), (254, 1185080), (260, 1157732), (265, 1135888), (344, 875030), (424, 709930), (430, 700024), (508, 592540), (520, 578866), (530, 567944), (559, 538480), (635, 474032), (688, 437515), (689, 436880), (848, 354965), (860, 350012), (1016, 296270), (1040, 289433), (1060, 283972), (1118, 269240), (1270, 237016), (1378, 218440), (1651, 182320), (1720, 175006), (2032, 148135), (2120, 141986), (2236, 134620), (2279, 132080), (2540, 118508), (2756, 109220), (2795, 107696), (3302, 91160), (3440, 87503), (3445, 87376), (4240, 70993), (4472, 67310), (4558, 66040), (5080, 59254), (5461, 55120), (5512, 54610), (5590, 53848), (6604, 45580), (6731, 44720), (6890, 43688), (8255, 36464), (8944, 33655), (9116, 33020), (10160, 29627), (10922, 27560), (11024, 27305), (11180, 26924), (11395, 26416), (13208, 22790), (13462, 22360), (13780, 21844), (16510, 18232)]