145599930

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{25679}}^1$

素因数の和:25705

約数の個数: 80

約数和(自身を含む): 447448320

約数和(自身を除く): 301848390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 25679, 51358, 77037, 128395, 154074, 179753, 231111, 256790, 359506, 385185, 462222, 539259, 693333, 770370, 898765, 1078518, 1155555, 1386666, 1617777, 1797530, 2079999, 2311110, 2696295, 3235554, 3466665, 4159998, 4853331, 5392590, 6933330, 8088885, 9706662, 10399995, 14559993, 16177770, 20799990, 24266655, 29119986, 48533310, 72799965, 145599930]

約数ペア:

[(1, 145599930), (2, 72799965), (3, 48533310), (5, 29119986), (6, 24266655), (7, 20799990), (9, 16177770), (10, 14559993), (14, 10399995), (15, 9706662), (18, 8088885), (21, 6933330), (27, 5392590), (30, 4853331), (35, 4159998), (42, 3466665), (45, 3235554), (54, 2696295), (63, 2311110), (70, 2079999), (81, 1797530), (90, 1617777), (105, 1386666), (126, 1155555), (135, 1078518), (162, 898765), (189, 770370), (210, 693333), (270, 539259), (315, 462222), (378, 385185), (405, 359506), (567, 256790), (630, 231111), (810, 179753), (945, 154074), (1134, 128395), (1890, 77037), (2835, 51358), (5670, 25679)]