272201580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 978324480

約数和(自身を除く): 706122900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 107, 108, 126, 135, 140, 180, 189, 210, 214, 252, 270, 315, 321, 378, 420, 428, 535, 540, 630, 642, 673, 749, 756, 945, 963, 1070, 1260, 1284, 1346, 1498, 1605, 1890, 1926, 2019, 2140, 2247, 2692, 2889, 2996, 3210, 3365, 3745, 3780, 3852, 4038, 4494, 4711, 4815, 5778, 6057, 6420, 6730, 6741, 7490, 8076, 8988, 9422, 9630, 10095, 11235, 11556, 12114, 13460, 13482, 14133, 14445, 14980, 18171, 18844, 19260, 20190, 20223, 22470, 23555, 24228, 26964, 28266, 28890, 30285, 33705, 36342, 40380, 40446, 42399, 44940, 47110, 56532, 57780, 60570, 67410, 70665, 72011, 72684, 80892, 84798, 90855, 94220, 101115, 121140, 127197, 134820, 141330, 144022, 169596, 181710, 202230, 211995, 216033, 254394, 282660, 288044, 360055, 363420, 404460, 423990, 432066, 504077, 508788, 635985, 648099, 720110, 847980, 864132, 1008154, 1080165, 1271970, 1296198, 1440220, 1512231, 1944297, 2016308, 2160330, 2520385, 2543940, 2592396, 3024462, 3240495, 3888594, 4320660, 4536693, 5040770, 6048924, 6480990, 7561155, 7777188, 9073386, 9721485, 10081540, 12961980, 13610079, 15122310, 18146772, 19442970, 22683465, 27220158, 30244620, 38885940, 45366930, 54440316, 68050395, 90733860, 136100790, 272201580]

約数ペア:

[(1, 272201580), (2, 136100790), (3, 90733860), (4, 68050395), (5, 54440316), (6, 45366930), (7, 38885940), (9, 30244620), (10, 27220158), (12, 22683465), (14, 19442970), (15, 18146772), (18, 15122310), (20, 13610079), (21, 12961980), (27, 10081540), (28, 9721485), (30, 9073386), (35, 7777188), (36, 7561155), (42, 6480990), (45, 6048924), (54, 5040770), (60, 4536693), (63, 4320660), (70, 3888594), (84, 3240495), (90, 3024462), (105, 2592396), (107, 2543940), (108, 2520385), (126, 2160330), (135, 2016308), (140, 1944297), (180, 1512231), (189, 1440220), (210, 1296198), (214, 1271970), (252, 1080165), (270, 1008154), (315, 864132), (321, 847980), (378, 720110), (420, 648099), (428, 635985), (535, 508788), (540, 504077), (630, 432066), (642, 423990), (673, 404460), (749, 363420), (756, 360055), (945, 288044), (963, 282660), (1070, 254394), (1260, 216033), (1284, 211995), (1346, 202230), (1498, 181710), (1605, 169596), (1890, 144022), (1926, 141330), (2019, 134820), (2140, 127197), (2247, 121140), (2692, 101115), (2889, 94220), (2996, 90855), (3210, 84798), (3365, 80892), (3745, 72684), (3780, 72011), (3852, 70665), (4038, 67410), (4494, 60570), (4711, 57780), (4815, 56532), (5778, 47110), (6057, 44940), (6420, 42399), (6730, 40446), (6741, 40380), (7490, 36342), (8076, 33705), (8988, 30285), (9422, 28890), (9630, 28266), (10095, 26964), (11235, 24228), (11556, 23555), (12114, 22470), (13460, 20223), (13482, 20190), (14133, 19260), (14445, 18844), (14980, 18171)]