149972040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{138863}}^1$

素因数の和:138883

約数の個数: 64

約数和(自身を含む): 499910400

約数和(自身を除く): 349938360

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 138863, 277726, 416589, 555452, 694315, 833178, 1110904, 1249767, 1388630, 1666356, 2082945, 2499534, 2777260, 3332712, 3749301, 4165890, 4999068, 5554520, 6248835, 7498602, 8331780, 9998136, 12497670, 14997204, 16663560, 18746505, 24995340, 29994408, 37493010, 49990680, 74986020, 149972040]

約数ペア:

[(1, 149972040), (2, 74986020), (3, 49990680), (4, 37493010), (5, 29994408), (6, 24995340), (8, 18746505), (9, 16663560), (10, 14997204), (12, 12497670), (15, 9998136), (18, 8331780), (20, 7498602), (24, 6248835), (27, 5554520), (30, 4999068), (36, 4165890), (40, 3749301), (45, 3332712), (54, 2777260), (60, 2499534), (72, 2082945), (90, 1666356), (108, 1388630), (120, 1249767), (135, 1110904), (180, 833178), (216, 694315), (270, 555452), (360, 416589), (540, 277726), (1080, 138863)]