201729420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2087}}^1$

素因数の和:2284

約数の個数: 96

約数和(自身を含む): 631411200

約数和(自身を除く): 429681780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 179, 180, 270, 358, 537, 540, 716, 895, 1074, 1611, 1790, 2087, 2148, 2685, 3222, 3580, 4174, 4833, 5370, 6261, 6444, 8055, 8348, 9666, 10435, 10740, 12522, 16110, 18783, 19332, 20870, 24165, 25044, 31305, 32220, 37566, 41740, 48330, 56349, 62610, 75132, 93915, 96660, 112698, 125220, 187830, 225396, 281745, 373573, 375660, 563490, 747146, 1120719, 1126980, 1494292, 1867865, 2241438, 3362157, 3735730, 4482876, 5603595, 6724314, 7471460, 10086471, 11207190, 13448628, 16810785, 20172942, 22414380, 33621570, 40345884, 50432355, 67243140, 100864710, 201729420]

約数ペア:

[(1, 201729420), (2, 100864710), (3, 67243140), (4, 50432355), (5, 40345884), (6, 33621570), (9, 22414380), (10, 20172942), (12, 16810785), (15, 13448628), (18, 11207190), (20, 10086471), (27, 7471460), (30, 6724314), (36, 5603595), (45, 4482876), (54, 3735730), (60, 3362157), (90, 2241438), (108, 1867865), (135, 1494292), (179, 1126980), (180, 1120719), (270, 747146), (358, 563490), (537, 375660), (540, 373573), (716, 281745), (895, 225396), (1074, 187830), (1611, 125220), (1790, 112698), (2087, 96660), (2148, 93915), (2685, 75132), (3222, 62610), (3580, 56349), (4174, 48330), (4833, 41740), (5370, 37566), (6261, 32220), (6444, 31305), (8055, 25044), (8348, 24165), (9666, 20870), (10435, 19332), (10740, 18783), (12522, 16110)]