77135940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2162

約数の個数: 144

約数和(自身を含む): 276756480

約数和(自身を除く): 199620540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2111, 2436, 2610, 3045, 3654, 4060, 4222, 5220, 6090, 6333, 7308, 8444, 9135, 10555, 12180, 12666, 14777, 18270, 18999, 21110, 25332, 29554, 31665, 36540, 37998, 42220, 44331, 59108, 61219, 63330, 73885, 75996, 88662, 94995, 122438, 126660, 132993, 147770, 177324, 183657, 189990, 221655, 244876, 265986, 295540, 306095, 367314, 379980, 428533, 443310, 531972, 550971, 612190, 664965, 734628, 857066, 886620, 918285, 1101942, 1224380, 1285599, 1329930, 1714132, 1836570, 2142665, 2203884, 2571198, 2659860, 2754855, 3673140, 3856797, 4285330, 5142396, 5509710, 6427995, 7713594, 8570660, 11019420, 12855990, 15427188, 19283985, 25711980, 38567970, 77135940]

約数ペア:

[(1, 77135940), (2, 38567970), (3, 25711980), (4, 19283985), (5, 15427188), (6, 12855990), (7, 11019420), (9, 8570660), (10, 7713594), (12, 6427995), (14, 5509710), (15, 5142396), (18, 4285330), (20, 3856797), (21, 3673140), (28, 2754855), (29, 2659860), (30, 2571198), (35, 2203884), (36, 2142665), (42, 1836570), (45, 1714132), (58, 1329930), (60, 1285599), (63, 1224380), (70, 1101942), (84, 918285), (87, 886620), (90, 857066), (105, 734628), (116, 664965), (126, 612190), (140, 550971), (145, 531972), (174, 443310), (180, 428533), (203, 379980), (210, 367314), (252, 306095), (261, 295540), (290, 265986), (315, 244876), (348, 221655), (406, 189990), (420, 183657), (435, 177324), (522, 147770), (580, 132993), (609, 126660), (630, 122438), (812, 94995), (870, 88662), (1015, 75996), (1044, 73885), (1218, 63330), (1260, 61219), (1305, 59108), (1740, 44331), (1827, 42220), (2030, 37998), (2111, 36540), (2436, 31665), (2610, 29554), (3045, 25332), (3654, 21110), (4060, 18999), (4222, 18270), (5220, 14777), (6090, 12666), (6333, 12180), (7308, 10555), (8444, 9135)]