488950110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 1422897840

約数和(自身を除く): 933947730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 59, 66, 90, 99, 110, 118, 121, 165, 177, 198, 242, 295, 330, 354, 363, 495, 531, 590, 605, 649, 726, 761, 885, 990, 1062, 1089, 1210, 1298, 1522, 1770, 1815, 1947, 2178, 2283, 2655, 3245, 3630, 3805, 3894, 4566, 5310, 5445, 5841, 6490, 6849, 7139, 7610, 8371, 9735, 10890, 11415, 11682, 13698, 14278, 16742, 19470, 21417, 22830, 25113, 29205, 34245, 35695, 41855, 42834, 44899, 50226, 58410, 64251, 68490, 71390, 75339, 83710, 89798, 92081, 107085, 125565, 128502, 134697, 150678, 184162, 214170, 224495, 251130, 269394, 276243, 321255, 376695, 404091, 448990, 460405, 493889, 552486, 642510, 673485, 753390, 808182, 828729, 920810, 987778, 1346970, 1381215, 1481667, 1657458, 2020455, 2469445, 2762430, 2963334, 4040910, 4143645, 4445001, 4938890, 5432779, 7408335, 8287290, 8890002, 10865558, 14816670, 16298337, 22225005, 27163895, 32596674, 44450010, 48895011, 54327790, 81491685, 97790022, 162983370, 244475055, 488950110]

約数ペア:

[(1, 488950110), (2, 244475055), (3, 162983370), (5, 97790022), (6, 81491685), (9, 54327790), (10, 48895011), (11, 44450010), (15, 32596674), (18, 27163895), (22, 22225005), (30, 16298337), (33, 14816670), (45, 10865558), (55, 8890002), (59, 8287290), (66, 7408335), (90, 5432779), (99, 4938890), (110, 4445001), (118, 4143645), (121, 4040910), (165, 2963334), (177, 2762430), (198, 2469445), (242, 2020455), (295, 1657458), (330, 1481667), (354, 1381215), (363, 1346970), (495, 987778), (531, 920810), (590, 828729), (605, 808182), (649, 753390), (726, 673485), (761, 642510), (885, 552486), (990, 493889), (1062, 460405), (1089, 448990), (1210, 404091), (1298, 376695), (1522, 321255), (1770, 276243), (1815, 269394), (1947, 251130), (2178, 224495), (2283, 214170), (2655, 184162), (3245, 150678), (3630, 134697), (3805, 128502), (3894, 125565), (4566, 107085), (5310, 92081), (5445, 89798), (5841, 83710), (6490, 75339), (6849, 71390), (7139, 68490), (7610, 64251), (8371, 58410), (9735, 50226), (10890, 44899), (11415, 42834), (11682, 41855), (13698, 35695), (14278, 34245), (16742, 29205), (19470, 25113), (21417, 22830)]