32572980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16451}}^1$

素因数の和:16477

約数の個数: 72

約数和(自身を含む): 107793504

約数和(自身を除く): 75220524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 16451, 32902, 49353, 65804, 82255, 98706, 148059, 164510, 180961, 197412, 246765, 296118, 329020, 361922, 493530, 542883, 592236, 723844, 740295, 904805, 987060, 1085766, 1480590, 1628649, 1809610, 2171532, 2714415, 2961180, 3257298, 3619220, 5428830, 6514596, 8143245, 10857660, 16286490, 32572980]

約数ペア:

[(1, 32572980), (2, 16286490), (3, 10857660), (4, 8143245), (5, 6514596), (6, 5428830), (9, 3619220), (10, 3257298), (11, 2961180), (12, 2714415), (15, 2171532), (18, 1809610), (20, 1628649), (22, 1480590), (30, 1085766), (33, 987060), (36, 904805), (44, 740295), (45, 723844), (55, 592236), (60, 542883), (66, 493530), (90, 361922), (99, 329020), (110, 296118), (132, 246765), (165, 197412), (180, 180961), (198, 164510), (220, 148059), (330, 98706), (396, 82255), (495, 65804), (660, 49353), (990, 32902), (1980, 16451)]