119909970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4057

約数の個数: 80

約数和(自身を含む): 331221528

約数和(自身を除く): 211311558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4001, 4995, 5994, 8002, 9990, 12003, 14985, 20005, 24006, 29970, 36009, 40010, 60015, 72018, 108027, 120030, 148037, 180045, 216054, 296074, 324081, 360090, 444111, 540135, 648162, 740185, 888222, 1080270, 1332333, 1480370, 1620405, 2220555, 2664666, 3240810, 3996999, 4441110, 6661665, 7993998, 11990997, 13323330, 19984995, 23981994, 39969990, 59954985, 119909970]

約数ペア:

[(1, 119909970), (2, 59954985), (3, 39969990), (5, 23981994), (6, 19984995), (9, 13323330), (10, 11990997), (15, 7993998), (18, 6661665), (27, 4441110), (30, 3996999), (37, 3240810), (45, 2664666), (54, 2220555), (74, 1620405), (81, 1480370), (90, 1332333), (111, 1080270), (135, 888222), (162, 740185), (185, 648162), (222, 540135), (270, 444111), (333, 360090), (370, 324081), (405, 296074), (555, 216054), (666, 180045), (810, 148037), (999, 120030), (1110, 108027), (1665, 72018), (1998, 60015), (2997, 40010), (3330, 36009), (4001, 29970), (4995, 24006), (5994, 20005), (8002, 14985), (9990, 12003)]