201747240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 675648000

約数和(自身を除く): 473900760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 367, 509, 540, 734, 1018, 1080, 1101, 1468, 1527, 1835, 2036, 2202, 2545, 2936, 3054, 3303, 3670, 4072, 4404, 4581, 5090, 5505, 6108, 6606, 7340, 7635, 8808, 9162, 9909, 10180, 11010, 12216, 13212, 13743, 14680, 15270, 16515, 18324, 19818, 20360, 22020, 22905, 26424, 27486, 30540, 33030, 36648, 39636, 44040, 45810, 49545, 54972, 61080, 66060, 68715, 79272, 91620, 99090, 109944, 132120, 137430, 183240, 186803, 198180, 274860, 373606, 396360, 549720, 560409, 747212, 934015, 1120818, 1494424, 1681227, 1868030, 2241636, 2802045, 3362454, 3736060, 4483272, 5043681, 5604090, 6724908, 7472120, 8406135, 10087362, 11208180, 13449816, 16812270, 20174724, 22416360, 25218405, 33624540, 40349448, 50436810, 67249080, 100873620, 201747240]

約数ペア:

[(1, 201747240), (2, 100873620), (3, 67249080), (4, 50436810), (5, 40349448), (6, 33624540), (8, 25218405), (9, 22416360), (10, 20174724), (12, 16812270), (15, 13449816), (18, 11208180), (20, 10087362), (24, 8406135), (27, 7472120), (30, 6724908), (36, 5604090), (40, 5043681), (45, 4483272), (54, 3736060), (60, 3362454), (72, 2802045), (90, 2241636), (108, 1868030), (120, 1681227), (135, 1494424), (180, 1120818), (216, 934015), (270, 747212), (360, 560409), (367, 549720), (509, 396360), (540, 373606), (734, 274860), (1018, 198180), (1080, 186803), (1101, 183240), (1468, 137430), (1527, 132120), (1835, 109944), (2036, 99090), (2202, 91620), (2545, 79272), (2936, 68715), (3054, 66060), (3303, 61080), (3670, 54972), (4072, 49545), (4404, 45810), (4581, 44040), (5090, 39636), (5505, 36648), (6108, 33030), (6606, 30540), (7340, 27486), (7635, 26424), (8808, 22905), (9162, 22020), (9909, 20360), (10180, 19818), (11010, 18324), (12216, 16515), (13212, 15270), (13743, 14680)]