155338920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39227}}^1$

素因数の和:39255

約数の個数: 96

約数和(自身を含む): 550761120

約数和(自身を除く): 395422200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 39227, 78454, 117681, 156908, 196135, 235362, 313816, 353043, 392270, 431497, 470724, 588405, 706086, 784540, 862994, 941448, 1176810, 1294491, 1412172, 1569080, 1725988, 1765215, 2157485, 2353620, 2588982, 2824344, 3451976, 3530430, 3883473, 4314970, 4707240, 5177964, 6472455, 7060860, 7766946, 8629940, 10355928, 12944910, 14121720, 15533892, 17259880, 19417365, 25889820, 31067784, 38834730, 51779640, 77669460, 155338920]

約数ペア:

[(1, 155338920), (2, 77669460), (3, 51779640), (4, 38834730), (5, 31067784), (6, 25889820), (8, 19417365), (9, 17259880), (10, 15533892), (11, 14121720), (12, 12944910), (15, 10355928), (18, 8629940), (20, 7766946), (22, 7060860), (24, 6472455), (30, 5177964), (33, 4707240), (36, 4314970), (40, 3883473), (44, 3530430), (45, 3451976), (55, 2824344), (60, 2588982), (66, 2353620), (72, 2157485), (88, 1765215), (90, 1725988), (99, 1569080), (110, 1412172), (120, 1294491), (132, 1176810), (165, 941448), (180, 862994), (198, 784540), (220, 706086), (264, 588405), (330, 470724), (360, 431497), (396, 392270), (440, 353043), (495, 313816), (660, 235362), (792, 196135), (990, 156908), (1320, 117681), (1980, 78454), (3960, 39227)]