139890780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8933}}^1$

素因数の和:8980

約数の個数: 96

約数和(自身を含む): 450273600

約数和(自身を除く): 310382820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 8933, 15660, 17866, 26799, 35732, 44665, 53598, 80397, 89330, 107196, 133995, 160794, 178660, 241191, 259057, 267990, 321588, 401985, 482382, 518114, 535980, 777171, 803970, 964764, 1036228, 1205955, 1295285, 1554342, 1607940, 2331513, 2411910, 2590570, 3108684, 3885855, 4663026, 4823820, 5181140, 6994539, 7771710, 9326052, 11657565, 13989078, 15543420, 23315130, 27978156, 34972695, 46630260, 69945390, 139890780]

約数ペア:

[(1, 139890780), (2, 69945390), (3, 46630260), (4, 34972695), (5, 27978156), (6, 23315130), (9, 15543420), (10, 13989078), (12, 11657565), (15, 9326052), (18, 7771710), (20, 6994539), (27, 5181140), (29, 4823820), (30, 4663026), (36, 3885855), (45, 3108684), (54, 2590570), (58, 2411910), (60, 2331513), (87, 1607940), (90, 1554342), (108, 1295285), (116, 1205955), (135, 1036228), (145, 964764), (174, 803970), (180, 777171), (261, 535980), (270, 518114), (290, 482382), (348, 401985), (435, 321588), (522, 267990), (540, 259057), (580, 241191), (783, 178660), (870, 160794), (1044, 133995), (1305, 107196), (1566, 89330), (1740, 80397), (2610, 53598), (3132, 44665), (3915, 35732), (5220, 26799), (7830, 17866), (8933, 15660)]