202286340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1721}}^1$

素因数の和:2389

約数の個数: 72

約数和(自身を含む): 614898648

約数和(自身を除く): 412612308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653, 1306, 1721, 1959, 2612, 3265, 3442, 3918, 5163, 5877, 6530, 6884, 7836, 8605, 9795, 10326, 11754, 13060, 15489, 17210, 19590, 20652, 23508, 25815, 29385, 30978, 34420, 39180, 51630, 58770, 61956, 77445, 103260, 117540, 154890, 309780, 1123813, 2247626, 3371439, 4495252, 5619065, 6742878, 10114317, 11238130, 13485756, 16857195, 20228634, 22476260, 33714390, 40457268, 50571585, 67428780, 101143170, 202286340]

約数ペア:

[(1, 202286340), (2, 101143170), (3, 67428780), (4, 50571585), (5, 40457268), (6, 33714390), (9, 22476260), (10, 20228634), (12, 16857195), (15, 13485756), (18, 11238130), (20, 10114317), (30, 6742878), (36, 5619065), (45, 4495252), (60, 3371439), (90, 2247626), (180, 1123813), (653, 309780), (1306, 154890), (1721, 117540), (1959, 103260), (2612, 77445), (3265, 61956), (3442, 58770), (3918, 51630), (5163, 39180), (5877, 34420), (6530, 30978), (6884, 29385), (7836, 25815), (8605, 23508), (9795, 20652), (10326, 19590), (11754, 17210), (13060, 15489)]