54697140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 171360000

約数和(自身を除く): 116662860

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, 199, 270, 398, 509, 540, 597, 796, 995, 1018, 1194, 1527, 1791, 1990, 2036, 2388, 2545, 2985, 3054, 3582, 3980, 4581, 5090, 5373, 5970, 6108, 7164, 7635, 8955, 9162, 10180, 10746, 11940, 13743, 15270, 17910, 18324, 21492, 22905, 26865, 27486, 30540, 35820, 45810, 53730, 54972, 68715, 91620, 101291, 107460, 137430, 202582, 274860, 303873, 405164, 506455, 607746, 911619, 1012910, 1215492, 1519365, 1823238, 2025820, 2734857, 3038730, 3646476, 4558095, 5469714, 6077460, 9116190, 10939428, 13674285, 18232380, 27348570, 54697140]

約数ペア:

[(1, 54697140), (2, 27348570), (3, 18232380), (4, 13674285), (5, 10939428), (6, 9116190), (9, 6077460), (10, 5469714), (12, 4558095), (15, 3646476), (18, 3038730), (20, 2734857), (27, 2025820), (30, 1823238), (36, 1519365), (45, 1215492), (54, 1012910), (60, 911619), (90, 607746), (108, 506455), (135, 405164), (180, 303873), (199, 274860), (270, 202582), (398, 137430), (509, 107460), (540, 101291), (597, 91620), (796, 68715), (995, 54972), (1018, 53730), (1194, 45810), (1527, 35820), (1791, 30540), (1990, 27486), (2036, 26865), (2388, 22905), (2545, 21492), (2985, 18324), (3054, 17910), (3582, 15270), (3980, 13743), (4581, 11940), (5090, 10746), (5373, 10180), (5970, 9162), (6108, 8955), (7164, 7635)]