64422810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 172627200

約数和(自身を除く): 108204390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 538, 807, 887, 1345, 1614, 1774, 2421, 2661, 2690, 4035, 4435, 4842, 5322, 7263, 7983, 8070, 8870, 12105, 13305, 14526, 15966, 23949, 24210, 26610, 36315, 39915, 47898, 72630, 79830, 119745, 238603, 239490, 477206, 715809, 1193015, 1431618, 2147427, 2386030, 3579045, 4294854, 6442281, 7158090, 10737135, 12884562, 21474270, 32211405, 64422810]

約数ペア:

[(1, 64422810), (2, 32211405), (3, 21474270), (5, 12884562), (6, 10737135), (9, 7158090), (10, 6442281), (15, 4294854), (18, 3579045), (27, 2386030), (30, 2147427), (45, 1431618), (54, 1193015), (90, 715809), (135, 477206), (269, 239490), (270, 238603), (538, 119745), (807, 79830), (887, 72630), (1345, 47898), (1614, 39915), (1774, 36315), (2421, 26610), (2661, 24210), (2690, 23949), (4035, 15966), (4435, 14526), (4842, 13305), (5322, 12105), (7263, 8870), (7983, 8070)]