2198303820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 7117488000

約数和(自身を除く): 4919184180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 229, 261, 270, 290, 348, 435, 458, 522, 540, 580, 613, 687, 783, 870, 916, 1044, 1145, 1226, 1305, 1374, 1566, 1740, 1839, 2061, 2290, 2452, 2610, 2748, 3065, 3132, 3435, 3678, 3915, 4122, 4580, 5220, 5517, 6130, 6183, 6641, 6870, 7356, 7830, 8244, 9195, 10305, 11034, 12260, 12366, 13282, 13740, 15660, 16551, 17777, 18390, 19923, 20610, 22068, 24732, 26564, 27585, 30915, 33102, 33205, 35554, 36780, 39846, 41220, 53331, 55170, 59769, 61830, 66204, 66410, 71108, 79692, 82755, 88885, 99615, 106662, 110340, 119538, 123660, 132820, 140377, 159993, 165510, 177770, 179307, 199230, 213324, 239076, 266655, 280754, 298845, 319986, 331020, 355540, 358614, 398460, 421131, 479979, 533310, 561508, 597690, 639972, 701885, 717228, 799965, 842262, 896535, 959958, 1066620, 1195380, 1263393, 1403770, 1599930, 1684524, 1793070, 1919916, 2105655, 2399895, 2526786, 2807540, 3199860, 3586140, 3790179, 4070933, 4211310, 4799790, 5053572, 6316965, 7580358, 8141866, 8422620, 9599580, 12212799, 12633930, 15160716, 16283732, 18950895, 20354665, 24425598, 25267860, 36638397, 37901790, 40709330, 48851196, 61063995, 73276794, 75803580, 81418660, 109915191, 122127990, 146553588, 183191985, 219830382, 244255980, 366383970, 439660764, 549575955, 732767940, 1099151910, 2198303820]

約数ペア:

[(1, 2198303820), (2, 1099151910), (3, 732767940), (4, 549575955), (5, 439660764), (6, 366383970), (9, 244255980), (10, 219830382), (12, 183191985), (15, 146553588), (18, 122127990), (20, 109915191), (27, 81418660), (29, 75803580), (30, 73276794), (36, 61063995), (45, 48851196), (54, 40709330), (58, 37901790), (60, 36638397), (87, 25267860), (90, 24425598), (108, 20354665), (116, 18950895), (135, 16283732), (145, 15160716), (174, 12633930), (180, 12212799), (229, 9599580), (261, 8422620), (270, 8141866), (290, 7580358), (348, 6316965), (435, 5053572), (458, 4799790), (522, 4211310), (540, 4070933), (580, 3790179), (613, 3586140), (687, 3199860), (783, 2807540), (870, 2526786), (916, 2399895), (1044, 2105655), (1145, 1919916), (1226, 1793070), (1305, 1684524), (1374, 1599930), (1566, 1403770), (1740, 1263393), (1839, 1195380), (2061, 1066620), (2290, 959958), (2452, 896535), (2610, 842262), (2748, 799965), (3065, 717228), (3132, 701885), (3435, 639972), (3678, 597690), (3915, 561508), (4122, 533310), (4580, 479979), (5220, 421131), (5517, 398460), (6130, 358614), (6183, 355540), (6641, 331020), (6870, 319986), (7356, 298845), (7830, 280754), (8244, 266655), (9195, 239076), (10305, 213324), (11034, 199230), (12260, 179307), (12366, 177770), (13282, 165510), (13740, 159993), (15660, 140377), (16551, 132820), (17777, 123660), (18390, 119538), (19923, 110340), (20610, 106662), (22068, 99615), (24732, 88885), (26564, 82755), (27585, 79692), (30915, 71108), (33102, 66410), (33205, 66204), (35554, 61830), (36780, 59769), (39846, 55170), (41220, 53331)]