155860740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41233}}^1$

素因数の和:41258

約数の個数: 96

約数和(自身を含む): 554184960

約数和(自身を除く): 398324220

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, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 41233, 82466, 123699, 164932, 206165, 247398, 288631, 371097, 412330, 494796, 577262, 618495, 742194, 824660, 865893, 1113291, 1154524, 1236990, 1443155, 1484388, 1731786, 1855485, 2226582, 2473980, 2597679, 2886310, 3463572, 3710970, 4329465, 4453164, 5195358, 5566455, 5772620, 7421940, 7793037, 8658930, 10390716, 11132910, 12988395, 15586074, 17317860, 22265820, 25976790, 31172148, 38965185, 51953580, 77930370, 155860740]

約数ペア:

[(1, 155860740), (2, 77930370), (3, 51953580), (4, 38965185), (5, 31172148), (6, 25976790), (7, 22265820), (9, 17317860), (10, 15586074), (12, 12988395), (14, 11132910), (15, 10390716), (18, 8658930), (20, 7793037), (21, 7421940), (27, 5772620), (28, 5566455), (30, 5195358), (35, 4453164), (36, 4329465), (42, 3710970), (45, 3463572), (54, 2886310), (60, 2597679), (63, 2473980), (70, 2226582), (84, 1855485), (90, 1731786), (105, 1484388), (108, 1443155), (126, 1236990), (135, 1154524), (140, 1113291), (180, 865893), (189, 824660), (210, 742194), (252, 618495), (270, 577262), (315, 494796), (378, 412330), (420, 371097), (540, 288631), (630, 247398), (756, 206165), (945, 164932), (1260, 123699), (1890, 82466), (3780, 41233)]