179880030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 548570880

約数和(自身を除く): 368690850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 73, 90, 95, 99, 110, 114, 131, 146, 165, 171, 190, 198, 209, 219, 262, 285, 330, 342, 365, 393, 418, 438, 495, 570, 627, 655, 657, 730, 786, 803, 855, 990, 1045, 1095, 1179, 1254, 1310, 1314, 1387, 1441, 1606, 1710, 1881, 1965, 2090, 2190, 2358, 2409, 2489, 2774, 2882, 3135, 3285, 3762, 3930, 4015, 4161, 4323, 4818, 4978, 5895, 6270, 6570, 6935, 7205, 7227, 7467, 8030, 8322, 8646, 9405, 9563, 11790, 12045, 12445, 12483, 12969, 13870, 14410, 14454, 14934, 15257, 18810, 19126, 20805, 21615, 22401, 24090, 24890, 24966, 25938, 27379, 28689, 30514, 36135, 37335, 41610, 43230, 44802, 45771, 47815, 54758, 57378, 62415, 64845, 72270, 74670, 76285, 82137, 86067, 91542, 95630, 105193, 112005, 124830, 129690, 136895, 137313, 143445, 152570, 164274, 172134, 181697, 210386, 224010, 228855, 246411, 273790, 274626, 286890, 315579, 363394, 410685, 430335, 457710, 492822, 525965, 545091, 631158, 686565, 821370, 860670, 908485, 946737, 1051930, 1090182, 1232055, 1373130, 1577895, 1635273, 1816970, 1893474, 1998667, 2464110, 2725455, 3155790, 3270546, 3997334, 4733685, 5450910, 5996001, 8176365, 9467370, 9993335, 11992002, 16352730, 17988003, 19986670, 29980005, 35976006, 59960010, 89940015, 179880030]

約数ペア:

[(1, 179880030), (2, 89940015), (3, 59960010), (5, 35976006), (6, 29980005), (9, 19986670), (10, 17988003), (11, 16352730), (15, 11992002), (18, 9993335), (19, 9467370), (22, 8176365), (30, 5996001), (33, 5450910), (38, 4733685), (45, 3997334), (55, 3270546), (57, 3155790), (66, 2725455), (73, 2464110), (90, 1998667), (95, 1893474), (99, 1816970), (110, 1635273), (114, 1577895), (131, 1373130), (146, 1232055), (165, 1090182), (171, 1051930), (190, 946737), (198, 908485), (209, 860670), (219, 821370), (262, 686565), (285, 631158), (330, 545091), (342, 525965), (365, 492822), (393, 457710), (418, 430335), (438, 410685), (495, 363394), (570, 315579), (627, 286890), (655, 274626), (657, 273790), (730, 246411), (786, 228855), (803, 224010), (855, 210386), (990, 181697), (1045, 172134), (1095, 164274), (1179, 152570), (1254, 143445), (1310, 137313), (1314, 136895), (1387, 129690), (1441, 124830), (1606, 112005), (1710, 105193), (1881, 95630), (1965, 91542), (2090, 86067), (2190, 82137), (2358, 76285), (2409, 74670), (2489, 72270), (2774, 64845), (2882, 62415), (3135, 57378), (3285, 54758), (3762, 47815), (3930, 45771), (4015, 44802), (4161, 43230), (4323, 41610), (4818, 37335), (4978, 36135), (5895, 30514), (6270, 28689), (6570, 27379), (6935, 25938), (7205, 24966), (7227, 24890), (7467, 24090), (8030, 22401), (8322, 21615), (8646, 20805), (9405, 19126), (9563, 18810), (11790, 15257), (12045, 14934), (12445, 14454), (12483, 14410), (12969, 13870)]