193240620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{797}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 603288000

約数和(自身を除く): 410047380

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, 449, 540, 797, 898, 1347, 1594, 1796, 2245, 2391, 2694, 3188, 3985, 4041, 4490, 4782, 5388, 6735, 7173, 7970, 8082, 8980, 9564, 11955, 12123, 13470, 14346, 15940, 16164, 20205, 21519, 23910, 24246, 26940, 28692, 35865, 40410, 43038, 47820, 48492, 60615, 71730, 80820, 86076, 107595, 121230, 143460, 215190, 242460, 357853, 430380, 715706, 1073559, 1431412, 1789265, 2147118, 3220677, 3578530, 4294236, 5367795, 6441354, 7157060, 9662031, 10735590, 12882708, 16103385, 19324062, 21471180, 32206770, 38648124, 48310155, 64413540, 96620310, 193240620]

約数ペア:

[(1, 193240620), (2, 96620310), (3, 64413540), (4, 48310155), (5, 38648124), (6, 32206770), (9, 21471180), (10, 19324062), (12, 16103385), (15, 12882708), (18, 10735590), (20, 9662031), (27, 7157060), (30, 6441354), (36, 5367795), (45, 4294236), (54, 3578530), (60, 3220677), (90, 2147118), (108, 1789265), (135, 1431412), (180, 1073559), (270, 715706), (449, 430380), (540, 357853), (797, 242460), (898, 215190), (1347, 143460), (1594, 121230), (1796, 107595), (2245, 86076), (2391, 80820), (2694, 71730), (3188, 60615), (3985, 48492), (4041, 47820), (4490, 43038), (4782, 40410), (5388, 35865), (6735, 28692), (7173, 26940), (7970, 24246), (8082, 23910), (8980, 21519), (9564, 20205), (11955, 16164), (12123, 15940), (13470, 14346)]