244328220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 786240000

約数和(自身を除く): 541911780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 199, 228, 285, 342, 359, 380, 398, 570, 597, 684, 718, 796, 855, 995, 1077, 1140, 1194, 1436, 1710, 1791, 1795, 1990, 2154, 2388, 2985, 3231, 3420, 3582, 3590, 3781, 3980, 4308, 5385, 5970, 6462, 6821, 7164, 7180, 7562, 8955, 10770, 11343, 11940, 12924, 13642, 15124, 16155, 17910, 18905, 20463, 21540, 22686, 27284, 32310, 34029, 34105, 35820, 37810, 40926, 45372, 56715, 61389, 64620, 68058, 68210, 71441, 75620, 81852, 102315, 113430, 122778, 136116, 136420, 142882, 170145, 204630, 214323, 226860, 245556, 285764, 306945, 340290, 357205, 409260, 428646, 613890, 642969, 680580, 714410, 857292, 1071615, 1227780, 1285938, 1357379, 1428820, 2143230, 2571876, 2714758, 3214845, 4072137, 4286460, 5429516, 6429690, 6786895, 8144274, 12216411, 12859380, 13573790, 16288548, 20360685, 24432822, 27147580, 40721370, 48865644, 61082055, 81442740, 122164110, 244328220]

約数ペア:

[(1, 244328220), (2, 122164110), (3, 81442740), (4, 61082055), (5, 48865644), (6, 40721370), (9, 27147580), (10, 24432822), (12, 20360685), (15, 16288548), (18, 13573790), (19, 12859380), (20, 12216411), (30, 8144274), (36, 6786895), (38, 6429690), (45, 5429516), (57, 4286460), (60, 4072137), (76, 3214845), (90, 2714758), (95, 2571876), (114, 2143230), (171, 1428820), (180, 1357379), (190, 1285938), (199, 1227780), (228, 1071615), (285, 857292), (342, 714410), (359, 680580), (380, 642969), (398, 613890), (570, 428646), (597, 409260), (684, 357205), (718, 340290), (796, 306945), (855, 285764), (995, 245556), (1077, 226860), (1140, 214323), (1194, 204630), (1436, 170145), (1710, 142882), (1791, 136420), (1795, 136116), (1990, 122778), (2154, 113430), (2388, 102315), (2985, 81852), (3231, 75620), (3420, 71441), (3582, 68210), (3590, 68058), (3781, 64620), (3980, 61389), (4308, 56715), (5385, 45372), (5970, 40926), (6462, 37810), (6821, 35820), (7164, 34105), (7180, 34029), (7562, 32310), (8955, 27284), (10770, 22686), (11343, 21540), (11940, 20463), (12924, 18905), (13642, 17910), (15124, 16155)]