200207340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3187}}^1$

素因数の和:3551

約数の個数: 72

約数和(自身を含む): 609226800

約数和(自身を除く): 409019460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1745, 2094, 3141, 3187, 3490, 4188, 5235, 6282, 6374, 6980, 9561, 10470, 12564, 12748, 15705, 15935, 19122, 20940, 28683, 31410, 31870, 38244, 47805, 57366, 62820, 63740, 95610, 114732, 143415, 191220, 286830, 573660, 1112263, 2224526, 3336789, 4449052, 5561315, 6673578, 10010367, 11122630, 13347156, 16683945, 20020734, 22245260, 33367890, 40041468, 50051835, 66735780, 100103670, 200207340]

約数ペア:

[(1, 200207340), (2, 100103670), (3, 66735780), (4, 50051835), (5, 40041468), (6, 33367890), (9, 22245260), (10, 20020734), (12, 16683945), (15, 13347156), (18, 11122630), (20, 10010367), (30, 6673578), (36, 5561315), (45, 4449052), (60, 3336789), (90, 2224526), (180, 1112263), (349, 573660), (698, 286830), (1047, 191220), (1396, 143415), (1745, 114732), (2094, 95610), (3141, 63740), (3187, 62820), (3490, 57366), (4188, 47805), (5235, 38244), (6282, 31870), (6374, 31410), (6980, 28683), (9561, 20940), (10470, 19122), (12564, 15935), (12748, 15705)]