83911950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{20719}}^1$

素因数の和:20743

約数の個数: 60

約数和(自身を含む): 233162160

約数和(自身を除く): 149250210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 20719, 41438, 62157, 103595, 124314, 186471, 207190, 310785, 372942, 517975, 559413, 621570, 932355, 1035950, 1118826, 1553925, 1678239, 1864710, 2797065, 3107850, 3356478, 4661775, 5594130, 8391195, 9323550, 13985325, 16782390, 27970650, 41955975, 83911950]

約数ペア:

[(1, 83911950), (2, 41955975), (3, 27970650), (5, 16782390), (6, 13985325), (9, 9323550), (10, 8391195), (15, 5594130), (18, 4661775), (25, 3356478), (27, 3107850), (30, 2797065), (45, 1864710), (50, 1678239), (54, 1553925), (75, 1118826), (81, 1035950), (90, 932355), (135, 621570), (150, 559413), (162, 517975), (225, 372942), (270, 310785), (405, 207190), (450, 186471), (675, 124314), (810, 103595), (1350, 62157), (2025, 41438), (4050, 20719)]