200973060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1231}}^1$

素因数の和:2153

約数の個数: 72

約数和(自身を含む): 610786176

約数和(自身を除く): 409813116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 907, 1231, 1814, 2462, 2721, 3628, 3693, 4535, 4924, 5442, 6155, 7386, 8163, 9070, 10884, 11079, 12310, 13605, 14772, 16326, 18140, 18465, 22158, 24620, 27210, 32652, 36930, 40815, 44316, 54420, 55395, 73860, 81630, 110790, 163260, 221580, 1116517, 2233034, 3349551, 4466068, 5582585, 6699102, 10048653, 11165170, 13398204, 16747755, 20097306, 22330340, 33495510, 40194612, 50243265, 66991020, 100486530, 200973060]

約数ペア:

[(1, 200973060), (2, 100486530), (3, 66991020), (4, 50243265), (5, 40194612), (6, 33495510), (9, 22330340), (10, 20097306), (12, 16747755), (15, 13398204), (18, 11165170), (20, 10048653), (30, 6699102), (36, 5582585), (45, 4466068), (60, 3349551), (90, 2233034), (180, 1116517), (907, 221580), (1231, 163260), (1814, 110790), (2462, 81630), (2721, 73860), (3628, 55395), (3693, 54420), (4535, 44316), (4924, 40815), (5442, 36930), (6155, 32652), (7386, 27210), (8163, 24620), (9070, 22158), (10884, 18465), (11079, 18140), (12310, 16326), (13605, 14772)]