77626020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 230832000

約数和(自身を除く): 153205980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 149, 190, 228, 285, 298, 380, 447, 457, 570, 596, 745, 894, 914, 1140, 1371, 1490, 1788, 1828, 2235, 2285, 2742, 2831, 2980, 4470, 4570, 5484, 5662, 6855, 8493, 8683, 8940, 9140, 11324, 13710, 14155, 16986, 17366, 26049, 27420, 28310, 33972, 34732, 42465, 43415, 52098, 56620, 68093, 84930, 86830, 104196, 130245, 136186, 169860, 173660, 204279, 260490, 272372, 340465, 408558, 520980, 680930, 817116, 1021395, 1293767, 1361860, 2042790, 2587534, 3881301, 4085580, 5175068, 6468835, 7762602, 12937670, 15525204, 19406505, 25875340, 38813010, 77626020]

約数ペア:

[(1, 77626020), (2, 38813010), (3, 25875340), (4, 19406505), (5, 15525204), (6, 12937670), (10, 7762602), (12, 6468835), (15, 5175068), (19, 4085580), (20, 3881301), (30, 2587534), (38, 2042790), (57, 1361860), (60, 1293767), (76, 1021395), (95, 817116), (114, 680930), (149, 520980), (190, 408558), (228, 340465), (285, 272372), (298, 260490), (380, 204279), (447, 173660), (457, 169860), (570, 136186), (596, 130245), (745, 104196), (894, 86830), (914, 84930), (1140, 68093), (1371, 56620), (1490, 52098), (1788, 43415), (1828, 42465), (2235, 34732), (2285, 33972), (2742, 28310), (2831, 27420), (2980, 26049), (4470, 17366), (4570, 16986), (5484, 14155), (5662, 13710), (6855, 11324), (8493, 9140), (8683, 8940)]