200750060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2695

約数の個数: 72

約数和(自身を含む): 496802880

約数和(自身を除く): 296052820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 490, 553, 790, 980, 1106, 1580, 2212, 2593, 2765, 3871, 5186, 5530, 7742, 10372, 11060, 12965, 15484, 18151, 19355, 25930, 36302, 38710, 51860, 72604, 77420, 90755, 127057, 181510, 204847, 254114, 363020, 409694, 508228, 635285, 819388, 1024235, 1270570, 1433929, 2048470, 2541140, 2867858, 4096940, 5735716, 7169645, 10037503, 14339290, 20075006, 28678580, 40150012, 50187515, 100375030, 200750060]

約数ペア:

[(1, 200750060), (2, 100375030), (4, 50187515), (5, 40150012), (7, 28678580), (10, 20075006), (14, 14339290), (20, 10037503), (28, 7169645), (35, 5735716), (49, 4096940), (70, 2867858), (79, 2541140), (98, 2048470), (140, 1433929), (158, 1270570), (196, 1024235), (245, 819388), (316, 635285), (395, 508228), (490, 409694), (553, 363020), (790, 254114), (980, 204847), (1106, 181510), (1580, 127057), (2212, 90755), (2593, 77420), (2765, 72604), (3871, 51860), (5186, 38710), (5530, 36302), (7742, 25930), (10372, 19355), (11060, 18151), (12965, 15484)]