77866380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3517}}^1$

素因数の和:3576

約数の個数: 96

約数和(自身を含む): 248230080

約数和(自身を除く): 170363700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3517, 3690, 4428, 5535, 7034, 7380, 10551, 11070, 14068, 17585, 21102, 22140, 31653, 35170, 42204, 52755, 63306, 70340, 94959, 105510, 126612, 144197, 158265, 189918, 211020, 288394, 316530, 379836, 432591, 474795, 576788, 633060, 720985, 865182, 949590, 1297773, 1441970, 1730364, 1899180, 2162955, 2595546, 2883940, 3893319, 4325910, 5191092, 6488865, 7786638, 8651820, 12977730, 15573276, 19466595, 25955460, 38933190, 77866380]

約数ペア:

[(1, 77866380), (2, 38933190), (3, 25955460), (4, 19466595), (5, 15573276), (6, 12977730), (9, 8651820), (10, 7786638), (12, 6488865), (15, 5191092), (18, 4325910), (20, 3893319), (27, 2883940), (30, 2595546), (36, 2162955), (41, 1899180), (45, 1730364), (54, 1441970), (60, 1297773), (82, 949590), (90, 865182), (108, 720985), (123, 633060), (135, 576788), (164, 474795), (180, 432591), (205, 379836), (246, 316530), (270, 288394), (369, 211020), (410, 189918), (492, 158265), (540, 144197), (615, 126612), (738, 105510), (820, 94959), (1107, 70340), (1230, 63306), (1476, 52755), (1845, 42204), (2214, 35170), (2460, 31653), (3517, 22140), (3690, 21102), (4428, 17585), (5535, 14068), (7034, 11070), (7380, 10551)]