242291610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 144

約数和(自身を含む): 729499680

約数和(自身を除く): 487208070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 363, 418, 495, 570, 605, 627, 726, 855, 990, 1045, 1089, 1171, 1210, 1254, 1710, 1815, 1881, 2090, 2178, 2299, 2342, 3135, 3513, 3630, 3762, 4598, 5445, 5855, 6270, 6897, 7026, 9405, 10539, 10890, 11495, 11710, 12881, 13794, 17565, 18810, 20691, 21078, 22249, 22990, 25762, 34485, 35130, 38643, 41382, 44498, 52695, 64405, 66747, 68970, 77286, 103455, 105390, 111245, 115929, 128810, 133494, 141691, 193215, 200241, 206910, 222490, 231858, 244739, 283382, 333735, 386430, 400482, 425073, 489478, 579645, 667470, 708455, 734217, 850146, 1001205, 1159290, 1223695, 1275219, 1416910, 1468434, 2002410, 2125365, 2202651, 2447390, 2550438, 2692129, 3671085, 4250730, 4405302, 5384258, 6376095, 7342170, 8076387, 11013255, 12752190, 13460645, 16152774, 22026510, 24229161, 26921290, 40381935, 48458322, 80763870, 121145805, 242291610]

約数ペア:

[(1, 242291610), (2, 121145805), (3, 80763870), (5, 48458322), (6, 40381935), (9, 26921290), (10, 24229161), (11, 22026510), (15, 16152774), (18, 13460645), (19, 12752190), (22, 11013255), (30, 8076387), (33, 7342170), (38, 6376095), (45, 5384258), (55, 4405302), (57, 4250730), (66, 3671085), (90, 2692129), (95, 2550438), (99, 2447390), (110, 2202651), (114, 2125365), (121, 2002410), (165, 1468434), (171, 1416910), (190, 1275219), (198, 1223695), (209, 1159290), (242, 1001205), (285, 850146), (330, 734217), (342, 708455), (363, 667470), (418, 579645), (495, 489478), (570, 425073), (605, 400482), (627, 386430), (726, 333735), (855, 283382), (990, 244739), (1045, 231858), (1089, 222490), (1171, 206910), (1210, 200241), (1254, 193215), (1710, 141691), (1815, 133494), (1881, 128810), (2090, 115929), (2178, 111245), (2299, 105390), (2342, 103455), (3135, 77286), (3513, 68970), (3630, 66747), (3762, 64405), (4598, 52695), (5445, 44498), (5855, 41382), (6270, 38643), (6897, 35130), (7026, 34485), (9405, 25762), (10539, 22990), (10890, 22249), (11495, 21078), (11710, 20691), (12881, 18810), (13794, 17565)]