27970650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{20719}}^1$

素因数の和:20740

約数の個数: 48

約数和(自身を含む): 77078400

約数和(自身を除く): 49107750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 20719, 41438, 62157, 103595, 124314, 186471, 207190, 310785, 372942, 517975, 559413, 621570, 932355, 1035950, 1118826, 1553925, 1864710, 2797065, 3107850, 4661775, 5594130, 9323550, 13985325, 27970650]

約数ペア:

[(1, 27970650), (2, 13985325), (3, 9323550), (5, 5594130), (6, 4661775), (9, 3107850), (10, 2797065), (15, 1864710), (18, 1553925), (25, 1118826), (27, 1035950), (30, 932355), (45, 621570), (50, 559413), (54, 517975), (75, 372942), (90, 310785), (135, 207190), (150, 186471), (225, 124314), (270, 103595), (450, 62157), (675, 41438), (1350, 20719)]