105400440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{32531}}^1$

素因数の和:32554

約数の個数: 80

約数和(自身を含む): 354273480

約数和(自身を除く): 248873040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 32531, 65062, 97593, 130124, 162655, 195186, 260248, 292779, 325310, 390372, 487965, 585558, 650620, 780744, 878337, 975930, 1171116, 1301240, 1463895, 1756674, 1951860, 2342232, 2635011, 2927790, 3513348, 3903720, 4391685, 5270022, 5855580, 7026696, 8783370, 10540044, 11711160, 13175055, 17566740, 21080088, 26350110, 35133480, 52700220, 105400440]

約数ペア:

[(1, 105400440), (2, 52700220), (3, 35133480), (4, 26350110), (5, 21080088), (6, 17566740), (8, 13175055), (9, 11711160), (10, 10540044), (12, 8783370), (15, 7026696), (18, 5855580), (20, 5270022), (24, 4391685), (27, 3903720), (30, 3513348), (36, 2927790), (40, 2635011), (45, 2342232), (54, 1951860), (60, 1756674), (72, 1463895), (81, 1301240), (90, 1171116), (108, 975930), (120, 878337), (135, 780744), (162, 650620), (180, 585558), (216, 487965), (270, 390372), (324, 325310), (360, 292779), (405, 260248), (540, 195186), (648, 162655), (810, 130124), (1080, 97593), (1620, 65062), (3240, 32531)]