90733860

素因数分解:

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

素因数の和:802

約数の個数: 144

約数和(自身を含む): 317955456

約数和(自身を除く): 227221596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 673, 749, 963, 1070, 1260, 1284, 1346, 1498, 1605, 1926, 2019, 2140, 2247, 2692, 2996, 3210, 3365, 3745, 3852, 4038, 4494, 4711, 4815, 6057, 6420, 6730, 6741, 7490, 8076, 8988, 9422, 9630, 10095, 11235, 12114, 13460, 13482, 14133, 14980, 18844, 19260, 20190, 22470, 23555, 24228, 26964, 28266, 30285, 33705, 40380, 42399, 44940, 47110, 56532, 60570, 67410, 70665, 72011, 84798, 94220, 121140, 134820, 141330, 144022, 169596, 211995, 216033, 282660, 288044, 360055, 423990, 432066, 504077, 648099, 720110, 847980, 864132, 1008154, 1080165, 1296198, 1440220, 1512231, 2016308, 2160330, 2520385, 2592396, 3024462, 3240495, 4320660, 4536693, 5040770, 6048924, 6480990, 7561155, 9073386, 10081540, 12961980, 15122310, 18146772, 22683465, 30244620, 45366930, 90733860]

約数ペア:

[(1, 90733860), (2, 45366930), (3, 30244620), (4, 22683465), (5, 18146772), (6, 15122310), (7, 12961980), (9, 10081540), (10, 9073386), (12, 7561155), (14, 6480990), (15, 6048924), (18, 5040770), (20, 4536693), (21, 4320660), (28, 3240495), (30, 3024462), (35, 2592396), (36, 2520385), (42, 2160330), (45, 2016308), (60, 1512231), (63, 1440220), (70, 1296198), (84, 1080165), (90, 1008154), (105, 864132), (107, 847980), (126, 720110), (140, 648099), (180, 504077), (210, 432066), (214, 423990), (252, 360055), (315, 288044), (321, 282660), (420, 216033), (428, 211995), (535, 169596), (630, 144022), (642, 141330), (673, 134820), (749, 121140), (963, 94220), (1070, 84798), (1260, 72011), (1284, 70665), (1346, 67410), (1498, 60570), (1605, 56532), (1926, 47110), (2019, 44940), (2140, 42399), (2247, 40380), (2692, 33705), (2996, 30285), (3210, 28266), (3365, 26964), (3745, 24228), (3852, 23555), (4038, 22470), (4494, 20190), (4711, 19260), (4815, 18844), (6057, 14980), (6420, 14133), (6730, 13482), (6741, 13460), (7490, 12114), (8076, 11235), (8988, 10095), (9422, 9630)]