137559780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 302734620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 149, 180, 207, 223, 230, 276, 298, 345, 414, 446, 447, 460, 596, 669, 690, 745, 828, 892, 894, 1035, 1115, 1338, 1341, 1380, 1490, 1788, 2007, 2070, 2230, 2235, 2676, 2682, 2980, 3345, 3427, 4014, 4140, 4460, 4470, 5129, 5364, 6690, 6705, 6854, 8028, 8940, 10035, 10258, 10281, 13380, 13410, 13708, 15387, 17135, 20070, 20516, 20562, 25645, 26820, 30774, 30843, 33227, 34270, 40140, 41124, 46161, 51290, 51405, 61548, 61686, 66454, 68540, 76935, 92322, 99681, 102580, 102810, 123372, 132908, 153870, 154215, 166135, 184644, 199362, 205620, 230805, 299043, 307740, 308430, 332270, 398724, 461610, 498405, 598086, 616860, 664540, 764221, 923220, 996810, 1196172, 1495215, 1528442, 1993620, 2292663, 2990430, 3056884, 3821105, 4585326, 5980860, 6877989, 7642210, 9170652, 11463315, 13755978, 15284420, 22926630, 27511956, 34389945, 45853260, 68779890, 137559780]

約数ペア:

[(1, 137559780), (2, 68779890), (3, 45853260), (4, 34389945), (5, 27511956), (6, 22926630), (9, 15284420), (10, 13755978), (12, 11463315), (15, 9170652), (18, 7642210), (20, 6877989), (23, 5980860), (30, 4585326), (36, 3821105), (45, 3056884), (46, 2990430), (60, 2292663), (69, 1993620), (90, 1528442), (92, 1495215), (115, 1196172), (138, 996810), (149, 923220), (180, 764221), (207, 664540), (223, 616860), (230, 598086), (276, 498405), (298, 461610), (345, 398724), (414, 332270), (446, 308430), (447, 307740), (460, 299043), (596, 230805), (669, 205620), (690, 199362), (745, 184644), (828, 166135), (892, 154215), (894, 153870), (1035, 132908), (1115, 123372), (1338, 102810), (1341, 102580), (1380, 99681), (1490, 92322), (1788, 76935), (2007, 68540), (2070, 66454), (2230, 61686), (2235, 61548), (2676, 51405), (2682, 51290), (2980, 46161), (3345, 41124), (3427, 40140), (4014, 34270), (4140, 33227), (4460, 30843), (4470, 30774), (5129, 26820), (5364, 25645), (6690, 20562), (6705, 20516), (6854, 20070), (8028, 17135), (8940, 15387), (10035, 13708), (10258, 13410), (10281, 13380)]