108538020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 346906560

約数和(自身を除く): 238368540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 43, 45, 60, 74, 86, 90, 111, 129, 148, 172, 180, 185, 215, 222, 258, 333, 370, 379, 387, 430, 444, 516, 555, 645, 666, 740, 758, 774, 860, 1110, 1137, 1290, 1332, 1516, 1548, 1591, 1665, 1895, 1935, 2220, 2274, 2580, 3182, 3330, 3411, 3790, 3870, 4548, 4773, 5685, 6364, 6660, 6822, 7580, 7740, 7955, 9546, 11370, 13644, 14023, 14319, 15910, 16297, 17055, 19092, 22740, 23865, 28046, 28638, 31820, 32594, 34110, 42069, 47730, 48891, 56092, 57276, 65188, 68220, 70115, 71595, 81485, 84138, 95460, 97782, 126207, 140230, 143190, 146673, 162970, 168276, 195564, 210345, 244455, 252414, 280460, 286380, 293346, 325940, 420690, 488910, 504828, 586692, 602989, 631035, 733365, 841380, 977820, 1205978, 1262070, 1466730, 1808967, 2411956, 2524140, 2933460, 3014945, 3617934, 5426901, 6029890, 7235868, 9044835, 10853802, 12059780, 18089670, 21707604, 27134505, 36179340, 54269010, 108538020]

約数ペア:

[(1, 108538020), (2, 54269010), (3, 36179340), (4, 27134505), (5, 21707604), (6, 18089670), (9, 12059780), (10, 10853802), (12, 9044835), (15, 7235868), (18, 6029890), (20, 5426901), (30, 3617934), (36, 3014945), (37, 2933460), (43, 2524140), (45, 2411956), (60, 1808967), (74, 1466730), (86, 1262070), (90, 1205978), (111, 977820), (129, 841380), (148, 733365), (172, 631035), (180, 602989), (185, 586692), (215, 504828), (222, 488910), (258, 420690), (333, 325940), (370, 293346), (379, 286380), (387, 280460), (430, 252414), (444, 244455), (516, 210345), (555, 195564), (645, 168276), (666, 162970), (740, 146673), (758, 143190), (774, 140230), (860, 126207), (1110, 97782), (1137, 95460), (1290, 84138), (1332, 81485), (1516, 71595), (1548, 70115), (1591, 68220), (1665, 65188), (1895, 57276), (1935, 56092), (2220, 48891), (2274, 47730), (2580, 42069), (3182, 34110), (3330, 32594), (3411, 31820), (3790, 28638), (3870, 28046), (4548, 23865), (4773, 22740), (5685, 19092), (6364, 17055), (6660, 16297), (6822, 15910), (7580, 14319), (7740, 14023), (7955, 13644), (9546, 11370)]