207266580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{829}}^1$

素因数の和:1310

約数の個数: 96

約数和(自身を含む): 647001600

約数和(自身を除く): 439735020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 463, 540, 829, 926, 1389, 1658, 1852, 2315, 2487, 2778, 3316, 4145, 4167, 4630, 4974, 5556, 6945, 7461, 8290, 8334, 9260, 9948, 12435, 12501, 13890, 14922, 16580, 16668, 20835, 22383, 24870, 25002, 27780, 29844, 37305, 41670, 44766, 49740, 50004, 62505, 74610, 83340, 89532, 111915, 125010, 149220, 223830, 250020, 383827, 447660, 767654, 1151481, 1535308, 1919135, 2302962, 3454443, 3838270, 4605924, 5757405, 6908886, 7676540, 10363329, 11514810, 13817772, 17272215, 20726658, 23029620, 34544430, 41453316, 51816645, 69088860, 103633290, 207266580]

約数ペア:

[(1, 207266580), (2, 103633290), (3, 69088860), (4, 51816645), (5, 41453316), (6, 34544430), (9, 23029620), (10, 20726658), (12, 17272215), (15, 13817772), (18, 11514810), (20, 10363329), (27, 7676540), (30, 6908886), (36, 5757405), (45, 4605924), (54, 3838270), (60, 3454443), (90, 2302962), (108, 1919135), (135, 1535308), (180, 1151481), (270, 767654), (463, 447660), (540, 383827), (829, 250020), (926, 223830), (1389, 149220), (1658, 125010), (1852, 111915), (2315, 89532), (2487, 83340), (2778, 74610), (3316, 62505), (4145, 50004), (4167, 49740), (4630, 44766), (4974, 41670), (5556, 37305), (6945, 29844), (7461, 27780), (8290, 25002), (8334, 24870), (9260, 22383), (9948, 20835), (12435, 16668), (12501, 16580), (13890, 14922)]