90153090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27073}}^1$

素因数の和:27123

約数の個数: 48

約数和(自身を含む): 240742008

約数和(自身を除く): 150588918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 27073, 54146, 81219, 135365, 162438, 243657, 270730, 406095, 487314, 812190, 1001701, 1218285, 2003402, 2436570, 3005103, 5008505, 6010206, 9015309, 10017010, 15025515, 18030618, 30051030, 45076545, 90153090]

約数ペア:

[(1, 90153090), (2, 45076545), (3, 30051030), (5, 18030618), (6, 15025515), (9, 10017010), (10, 9015309), (15, 6010206), (18, 5008505), (30, 3005103), (37, 2436570), (45, 2003402), (74, 1218285), (90, 1001701), (111, 812190), (185, 487314), (222, 406095), (333, 270730), (370, 243657), (555, 162438), (666, 135365), (1110, 81219), (1665, 54146), (3330, 27073)]