67874100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{32321}}^1$

素因数の和:32345

約数の個数: 72

約数和(自身を含む): 224443968

約数和(自身を除く): 156569868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 32321, 64642, 96963, 129284, 161605, 193926, 226247, 323210, 387852, 452494, 484815, 646420, 678741, 808025, 904988, 969630, 1131235, 1357482, 1616050, 1939260, 2262470, 2424075, 2714964, 3232100, 3393705, 4524940, 4848150, 5656175, 6787410, 9696300, 11312350, 13574820, 16968525, 22624700, 33937050, 67874100]

約数ペア:

[(1, 67874100), (2, 33937050), (3, 22624700), (4, 16968525), (5, 13574820), (6, 11312350), (7, 9696300), (10, 6787410), (12, 5656175), (14, 4848150), (15, 4524940), (20, 3393705), (21, 3232100), (25, 2714964), (28, 2424075), (30, 2262470), (35, 1939260), (42, 1616050), (50, 1357482), (60, 1131235), (70, 969630), (75, 904988), (84, 808025), (100, 678741), (105, 646420), (140, 484815), (150, 452494), (175, 387852), (210, 323210), (300, 226247), (350, 193926), (420, 161605), (525, 129284), (700, 96963), (1050, 64642), (2100, 32321)]