90208909080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{88513}}^1$

素因数の和:88698

約数の個数: 192

約数和(自身を含む): 310684140000

約数和(自身を除く): 220475230920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 149, 152, 171, 180, 190, 228, 285, 298, 342, 360, 380, 447, 456, 570, 596, 684, 745, 760, 855, 894, 1140, 1192, 1341, 1368, 1490, 1710, 1788, 2235, 2280, 2682, 2831, 2980, 3420, 3576, 4470, 5364, 5662, 5960, 6705, 6840, 8493, 8940, 10728, 11324, 13410, 14155, 16986, 17880, 22648, 25479, 26820, 28310, 33972, 42465, 50958, 53640, 56620, 67944, 84930, 88513, 101916, 113240, 127395, 169860, 177026, 203832, 254790, 265539, 339720, 354052, 442565, 509580, 531078, 708104, 796617, 885130, 1019160, 1062156, 1327695, 1593234, 1681747, 1770260, 2124312, 2655390, 3186468, 3363494, 3540520, 3983085, 5045241, 5310780, 6372936, 6726988, 7966170, 8408735, 10090482, 10621560, 13188437, 13453976, 15135723, 15932340, 16817470, 20180964, 25226205, 26376874, 30271446, 31864680, 33634940, 39565311, 40361928, 50452410, 52753748, 60542892, 65942185, 67269880, 75678615, 79130622, 100904820, 105507496, 118695933, 121085784, 131884370, 151357230, 158261244, 197826555, 201809640, 237391866, 250580303, 263768740, 302714460, 316522488, 395653110, 474783732, 501160606, 527537480, 593479665, 605428920, 751740909, 791306220, 949567464, 1002321212, 1186959330, 1252901515, 1503481818, 1582612440, 2004642424, 2255222727, 2373918660, 2505803030, 3006963636, 3758704545, 4510445454, 4747837320, 5011606060, 6013927272, 7517409090, 9020890908, 10023212120, 11276113635, 15034818180, 18041781816, 22552227270, 30069636360, 45104454540, 90208909080]

約数ペア:

[(1, 90208909080), (2, 45104454540), (3, 30069636360), (4, 22552227270), (5, 18041781816), (6, 15034818180), (8, 11276113635), (9, 10023212120), (10, 9020890908), (12, 7517409090), (15, 6013927272), (18, 5011606060), (19, 4747837320), (20, 4510445454), (24, 3758704545), (30, 3006963636), (36, 2505803030), (38, 2373918660), (40, 2255222727), (45, 2004642424), (57, 1582612440), (60, 1503481818), (72, 1252901515), (76, 1186959330), (90, 1002321212), (95, 949567464), (114, 791306220), (120, 751740909), (149, 605428920), (152, 593479665), (171, 527537480), (180, 501160606), (190, 474783732), (228, 395653110), (285, 316522488), (298, 302714460), (342, 263768740), (360, 250580303), (380, 237391866), (447, 201809640), (456, 197826555), (570, 158261244), (596, 151357230), (684, 131884370), (745, 121085784), (760, 118695933), (855, 105507496), (894, 100904820), (1140, 79130622), (1192, 75678615), (1341, 67269880), (1368, 65942185), (1490, 60542892), (1710, 52753748), (1788, 50452410), (2235, 40361928), (2280, 39565311), (2682, 33634940), (2831, 31864680), (2980, 30271446), (3420, 26376874), (3576, 25226205), (4470, 20180964), (5364, 16817470), (5662, 15932340), (5960, 15135723), (6705, 13453976), (6840, 13188437), (8493, 10621560), (8940, 10090482), (10728, 8408735), (11324, 7966170), (13410, 6726988), (14155, 6372936), (16986, 5310780), (17880, 5045241), (22648, 3983085), (25479, 3540520), (26820, 3363494), (28310, 3186468), (33972, 2655390), (42465, 2124312), (50958, 1770260), (53640, 1681747), (56620, 1593234), (67944, 1327695), (84930, 1062156), (88513, 1019160), (101916, 885130), (113240, 796617), (127395, 708104), (169860, 531078), (177026, 509580), (203832, 442565), (254790, 354052), (265539, 339720)]