30295800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16831}}^1$

素因数の和:16853

約数の個数: 72

約数和(自身を含む): 101749440

約数和(自身を除く): 71453640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 16831, 33662, 50493, 67324, 84155, 100986, 134648, 151479, 168310, 201972, 252465, 302958, 336620, 403944, 420775, 504930, 605916, 673240, 757395, 841550, 1009860, 1211832, 1262325, 1514790, 1683100, 2019720, 2524650, 3029580, 3366200, 3786975, 5049300, 6059160, 7573950, 10098600, 15147900, 30295800]

約数ペア:

[(1, 30295800), (2, 15147900), (3, 10098600), (4, 7573950), (5, 6059160), (6, 5049300), (8, 3786975), (9, 3366200), (10, 3029580), (12, 2524650), (15, 2019720), (18, 1683100), (20, 1514790), (24, 1262325), (25, 1211832), (30, 1009860), (36, 841550), (40, 757395), (45, 673240), (50, 605916), (60, 504930), (72, 420775), (75, 403944), (90, 336620), (100, 302958), (120, 252465), (150, 201972), (180, 168310), (200, 151479), (225, 134648), (300, 100986), (360, 84155), (450, 67324), (600, 50493), (900, 33662), (1800, 16831)]