158326380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{653}}^1$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 494424000

約数和(自身を除く): 336097620

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, 653, 898, 1306, 1347, 1796, 1959, 2245, 2612, 2694, 3265, 3918, 4041, 4490, 5388, 5877, 6530, 6735, 7836, 8082, 8980, 9795, 11754, 12123, 13060, 13470, 16164, 17631, 19590, 20205, 23508, 24246, 26940, 29385, 35262, 39180, 40410, 48492, 58770, 60615, 70524, 80820, 88155, 117540, 121230, 176310, 242460, 293197, 352620, 586394, 879591, 1172788, 1465985, 1759182, 2638773, 2931970, 3518364, 4397955, 5277546, 5863940, 7916319, 8795910, 10555092, 13193865, 15832638, 17591820, 26387730, 31665276, 39581595, 52775460, 79163190, 158326380]

約数ペア:

[(1, 158326380), (2, 79163190), (3, 52775460), (4, 39581595), (5, 31665276), (6, 26387730), (9, 17591820), (10, 15832638), (12, 13193865), (15, 10555092), (18, 8795910), (20, 7916319), (27, 5863940), (30, 5277546), (36, 4397955), (45, 3518364), (54, 2931970), (60, 2638773), (90, 1759182), (108, 1465985), (135, 1172788), (180, 879591), (270, 586394), (449, 352620), (540, 293197), (653, 242460), (898, 176310), (1306, 121230), (1347, 117540), (1796, 88155), (1959, 80820), (2245, 70524), (2612, 60615), (2694, 58770), (3265, 48492), (3918, 40410), (4041, 39180), (4490, 35262), (5388, 29385), (5877, 26940), (6530, 24246), (6735, 23508), (7836, 20205), (8082, 19590), (8980, 17631), (9795, 16164), (11754, 13470), (12123, 13060)]