41772780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 152570880

約数和(自身を除く): 110798100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 257, 258, 270, 301, 315, 378, 387, 420, 430, 514, 516, 540, 602, 630, 645, 756, 771, 774, 860, 903, 945, 1028, 1161, 1204, 1260, 1285, 1290, 1505, 1542, 1548, 1799, 1806, 1890, 1935, 2313, 2322, 2570, 2580, 2709, 3010, 3084, 3598, 3612, 3780, 3855, 3870, 4515, 4626, 4644, 5140, 5397, 5418, 5805, 6020, 6939, 7196, 7710, 7740, 8127, 8995, 9030, 9252, 10794, 10836, 11051, 11565, 11610, 13545, 13878, 15420, 16191, 16254, 17990, 18060, 21588, 22102, 23130, 23220, 26985, 27090, 27756, 32382, 32508, 33153, 34695, 35980, 40635, 44204, 46260, 48573, 53970, 54180, 55255, 64764, 66306, 69390, 77357, 80955, 81270, 97146, 99459, 107940, 110510, 132612, 138780, 154714, 161910, 162540, 165765, 194292, 198918, 221020, 232071, 242865, 298377, 309428, 323820, 331530, 386785, 397836, 464142, 485730, 497295, 596754, 663060, 696213, 773570, 928284, 971460, 994590, 1160355, 1193508, 1392426, 1491885, 1547140, 1989180, 2088639, 2320710, 2784852, 2983770, 3481065, 4177278, 4641420, 5967540, 6962130, 8354556, 10443195, 13924260, 20886390, 41772780]

約数ペア:

[(1, 41772780), (2, 20886390), (3, 13924260), (4, 10443195), (5, 8354556), (6, 6962130), (7, 5967540), (9, 4641420), (10, 4177278), (12, 3481065), (14, 2983770), (15, 2784852), (18, 2320710), (20, 2088639), (21, 1989180), (27, 1547140), (28, 1491885), (30, 1392426), (35, 1193508), (36, 1160355), (42, 994590), (43, 971460), (45, 928284), (54, 773570), (60, 696213), (63, 663060), (70, 596754), (84, 497295), (86, 485730), (90, 464142), (105, 397836), (108, 386785), (126, 331530), (129, 323820), (135, 309428), (140, 298377), (172, 242865), (180, 232071), (189, 221020), (210, 198918), (215, 194292), (252, 165765), (257, 162540), (258, 161910), (270, 154714), (301, 138780), (315, 132612), (378, 110510), (387, 107940), (420, 99459), (430, 97146), (514, 81270), (516, 80955), (540, 77357), (602, 69390), (630, 66306), (645, 64764), (756, 55255), (771, 54180), (774, 53970), (860, 48573), (903, 46260), (945, 44204), (1028, 40635), (1161, 35980), (1204, 34695), (1260, 33153), (1285, 32508), (1290, 32382), (1505, 27756), (1542, 27090), (1548, 26985), (1799, 23220), (1806, 23130), (1890, 22102), (1935, 21588), (2313, 18060), (2322, 17990), (2570, 16254), (2580, 16191), (2709, 15420), (3010, 13878), (3084, 13545), (3598, 11610), (3612, 11565), (3780, 11051), (3855, 10836), (3870, 10794), (4515, 9252), (4626, 9030), (4644, 8995), (5140, 8127), (5397, 7740), (5418, 7710), (5805, 7196), (6020, 6939)]