152857440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1173

約数の個数: 144

約数和(自身を含む): 527291856

約数和(自身を除く): 374434416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1051, 1212, 1440, 1515, 1616, 1818, 2020, 2102, 2424, 3030, 3153, 3232, 3636, 4040, 4204, 4545, 4848, 5255, 6060, 6306, 7272, 8080, 8408, 9090, 9459, 9696, 10510, 12120, 12612, 14544, 15765, 16160, 16816, 18180, 18918, 21020, 24240, 25224, 29088, 31530, 33632, 36360, 37836, 42040, 47295, 48480, 50448, 63060, 72720, 75672, 84080, 94590, 100896, 106151, 126120, 145440, 151344, 168160, 189180, 212302, 252240, 302688, 318453, 378360, 424604, 504480, 530755, 636906, 756720, 849208, 955359, 1061510, 1273812, 1513440, 1592265, 1698416, 1910718, 2123020, 2547624, 3184530, 3396832, 3821436, 4246040, 4776795, 5095248, 6369060, 7642872, 8492080, 9553590, 10190496, 12738120, 15285744, 16984160, 19107180, 25476240, 30571488, 38214360, 50952480, 76428720, 152857440]

約数ペア:

[(1, 152857440), (2, 76428720), (3, 50952480), (4, 38214360), (5, 30571488), (6, 25476240), (8, 19107180), (9, 16984160), (10, 15285744), (12, 12738120), (15, 10190496), (16, 9553590), (18, 8492080), (20, 7642872), (24, 6369060), (30, 5095248), (32, 4776795), (36, 4246040), (40, 3821436), (45, 3396832), (48, 3184530), (60, 2547624), (72, 2123020), (80, 1910718), (90, 1698416), (96, 1592265), (101, 1513440), (120, 1273812), (144, 1061510), (160, 955359), (180, 849208), (202, 756720), (240, 636906), (288, 530755), (303, 504480), (360, 424604), (404, 378360), (480, 318453), (505, 302688), (606, 252240), (720, 212302), (808, 189180), (909, 168160), (1010, 151344), (1051, 145440), (1212, 126120), (1440, 106151), (1515, 100896), (1616, 94590), (1818, 84080), (2020, 75672), (2102, 72720), (2424, 63060), (3030, 50448), (3153, 48480), (3232, 47295), (3636, 42040), (4040, 37836), (4204, 36360), (4545, 33632), (4848, 31530), (5255, 29088), (6060, 25224), (6306, 24240), (7272, 21020), (8080, 18918), (8408, 18180), (9090, 16816), (9459, 16160), (9696, 15765), (10510, 14544), (12120, 12612)]