104823540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1297}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 318918600

約数和(自身を除く): 214095060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1297, 1347, 1796, 2245, 2594, 2694, 3891, 4041, 4490, 5188, 5388, 6485, 6735, 7782, 8082, 8980, 11673, 12970, 13470, 15564, 16164, 19455, 20205, 23346, 25940, 26940, 38910, 40410, 46692, 58365, 77820, 80820, 116730, 233460, 582353, 1164706, 1747059, 2329412, 2911765, 3494118, 5241177, 5823530, 6988236, 8735295, 10482354, 11647060, 17470590, 20964708, 26205885, 34941180, 52411770, 104823540]

約数ペア:

[(1, 104823540), (2, 52411770), (3, 34941180), (4, 26205885), (5, 20964708), (6, 17470590), (9, 11647060), (10, 10482354), (12, 8735295), (15, 6988236), (18, 5823530), (20, 5241177), (30, 3494118), (36, 2911765), (45, 2329412), (60, 1747059), (90, 1164706), (180, 582353), (449, 233460), (898, 116730), (1297, 80820), (1347, 77820), (1796, 58365), (2245, 46692), (2594, 40410), (2694, 38910), (3891, 26940), (4041, 25940), (4490, 23346), (5188, 20205), (5388, 19455), (6485, 16164), (6735, 15564), (7782, 13470), (8082, 12970), (8980, 11673)]