74823480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2438

約数の個数: 128

約数和(自身を含む): 258120000

約数和(自身を除く): 183296520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2389, 2610, 3132, 3480, 3915, 4778, 5220, 6264, 7167, 7830, 9556, 10440, 11945, 14334, 15660, 19112, 21501, 23890, 28668, 31320, 35835, 43002, 47780, 57336, 64503, 69281, 71670, 86004, 95560, 107505, 129006, 138562, 143340, 172008, 207843, 215010, 258012, 277124, 286680, 322515, 346405, 415686, 430020, 516024, 554248, 623529, 645030, 692810, 831372, 860040, 1039215, 1247058, 1290060, 1385620, 1662744, 1870587, 2078430, 2494116, 2580120, 2771240, 3117645, 3741174, 4156860, 4988232, 6235290, 7482348, 8313720, 9352935, 12470580, 14964696, 18705870, 24941160, 37411740, 74823480]

約数ペア:

[(1, 74823480), (2, 37411740), (3, 24941160), (4, 18705870), (5, 14964696), (6, 12470580), (8, 9352935), (9, 8313720), (10, 7482348), (12, 6235290), (15, 4988232), (18, 4156860), (20, 3741174), (24, 3117645), (27, 2771240), (29, 2580120), (30, 2494116), (36, 2078430), (40, 1870587), (45, 1662744), (54, 1385620), (58, 1290060), (60, 1247058), (72, 1039215), (87, 860040), (90, 831372), (108, 692810), (116, 645030), (120, 623529), (135, 554248), (145, 516024), (174, 430020), (180, 415686), (216, 346405), (232, 322515), (261, 286680), (270, 277124), (290, 258012), (348, 215010), (360, 207843), (435, 172008), (522, 143340), (540, 138562), (580, 129006), (696, 107505), (783, 95560), (870, 86004), (1044, 71670), (1080, 69281), (1160, 64503), (1305, 57336), (1566, 47780), (1740, 43002), (2088, 35835), (2389, 31320), (2610, 28668), (3132, 23890), (3480, 21501), (3915, 19112), (4778, 15660), (5220, 14334), (6264, 11945), (7167, 10440), (7830, 9556)]