42132420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 147329280

約数和(自身を除く): 105196860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 82, 90, 99, 108, 110, 123, 132, 135, 164, 165, 173, 180, 198, 205, 220, 246, 270, 297, 330, 346, 369, 396, 410, 451, 492, 495, 519, 540, 594, 615, 660, 692, 738, 820, 865, 902, 990, 1038, 1107, 1188, 1230, 1353, 1476, 1485, 1557, 1730, 1804, 1845, 1903, 1980, 2076, 2214, 2255, 2460, 2595, 2706, 2970, 3114, 3460, 3690, 3806, 4059, 4428, 4510, 4671, 5190, 5412, 5535, 5709, 5940, 6228, 6765, 7093, 7380, 7612, 7785, 8118, 9020, 9342, 9515, 10380, 11070, 11418, 12177, 13530, 14186, 15570, 16236, 17127, 18684, 19030, 20295, 21279, 22140, 22836, 23355, 24354, 27060, 28372, 28545, 31140, 34254, 35465, 38060, 40590, 42558, 46710, 48708, 51381, 57090, 60885, 63837, 68508, 70930, 78023, 81180, 85116, 85635, 93420, 102762, 106395, 114180, 121770, 127674, 141860, 156046, 171270, 191511, 205524, 212790, 234069, 243540, 255348, 256905, 312092, 319185, 342540, 383022, 390115, 425580, 468138, 513810, 638370, 702207, 766044, 780230, 936276, 957555, 1027620, 1170345, 1276740, 1404414, 1560460, 1915110, 2106621, 2340690, 2808828, 3511035, 3830220, 4213242, 4681380, 7022070, 8426484, 10533105, 14044140, 21066210, 42132420]

約数ペア:

[(1, 42132420), (2, 21066210), (3, 14044140), (4, 10533105), (5, 8426484), (6, 7022070), (9, 4681380), (10, 4213242), (11, 3830220), (12, 3511035), (15, 2808828), (18, 2340690), (20, 2106621), (22, 1915110), (27, 1560460), (30, 1404414), (33, 1276740), (36, 1170345), (41, 1027620), (44, 957555), (45, 936276), (54, 780230), (55, 766044), (60, 702207), (66, 638370), (82, 513810), (90, 468138), (99, 425580), (108, 390115), (110, 383022), (123, 342540), (132, 319185), (135, 312092), (164, 256905), (165, 255348), (173, 243540), (180, 234069), (198, 212790), (205, 205524), (220, 191511), (246, 171270), (270, 156046), (297, 141860), (330, 127674), (346, 121770), (369, 114180), (396, 106395), (410, 102762), (451, 93420), (492, 85635), (495, 85116), (519, 81180), (540, 78023), (594, 70930), (615, 68508), (660, 63837), (692, 60885), (738, 57090), (820, 51381), (865, 48708), (902, 46710), (990, 42558), (1038, 40590), (1107, 38060), (1188, 35465), (1230, 34254), (1353, 31140), (1476, 28545), (1485, 28372), (1557, 27060), (1730, 24354), (1804, 23355), (1845, 22836), (1903, 22140), (1980, 21279), (2076, 20295), (2214, 19030), (2255, 18684), (2460, 17127), (2595, 16236), (2706, 15570), (2970, 14186), (3114, 13530), (3460, 12177), (3690, 11418), (3806, 11070), (4059, 10380), (4428, 9515), (4510, 9342), (4671, 9020), (5190, 8118), (5412, 7785), (5535, 7612), (5709, 7380), (5940, 7093), (6228, 6765)]