165397950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13613}}^1$

素因数の和:13640

約数の個数: 72

約数和(自身を含む): 460861128

約数和(自身を除く): 295463178

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, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 13613, 27226, 40839, 68065, 81678, 122517, 136130, 204195, 245034, 340325, 367551, 408390, 612585, 680650, 735102, 1020975, 1102653, 1225170, 1837755, 2041950, 2205306, 3062925, 3307959, 3675510, 5513265, 6125850, 6615918, 9188775, 11026530, 16539795, 18377550, 27566325, 33079590, 55132650, 82698975, 165397950]

約数ペア:

[(1, 165397950), (2, 82698975), (3, 55132650), (5, 33079590), (6, 27566325), (9, 18377550), (10, 16539795), (15, 11026530), (18, 9188775), (25, 6615918), (27, 6125850), (30, 5513265), (45, 3675510), (50, 3307959), (54, 3062925), (75, 2205306), (81, 2041950), (90, 1837755), (135, 1225170), (150, 1102653), (162, 1020975), (225, 735102), (243, 680650), (270, 612585), (405, 408390), (450, 367551), (486, 340325), (675, 245034), (810, 204195), (1215, 136130), (1350, 122517), (2025, 81678), (2430, 68065), (4050, 40839), (6075, 27226), (12150, 13613)]