202375620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48883}}^1$

素因数の和:48921

約数の個数: 72

約数和(自身を含む): 640575936

約数和(自身を除く): 438200316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 48883, 97766, 146649, 195532, 244415, 293298, 439947, 488830, 586596, 733245, 879894, 977660, 1124309, 1466490, 1759788, 2199735, 2248618, 2932980, 3372927, 4399470, 4497236, 5621545, 6745854, 8798940, 10118781, 11243090, 13491708, 16864635, 20237562, 22486180, 33729270, 40475124, 50593905, 67458540, 101187810, 202375620]

約数ペア:

[(1, 202375620), (2, 101187810), (3, 67458540), (4, 50593905), (5, 40475124), (6, 33729270), (9, 22486180), (10, 20237562), (12, 16864635), (15, 13491708), (18, 11243090), (20, 10118781), (23, 8798940), (30, 6745854), (36, 5621545), (45, 4497236), (46, 4399470), (60, 3372927), (69, 2932980), (90, 2248618), (92, 2199735), (115, 1759788), (138, 1466490), (180, 1124309), (207, 977660), (230, 879894), (276, 733245), (345, 586596), (414, 488830), (460, 439947), (690, 293298), (828, 244415), (1035, 195532), (1380, 146649), (2070, 97766), (4140, 48883)]