55044900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 197904000

約数和(自身を除く): 142859100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 29, 30, 36, 37, 38, 45, 50, 54, 57, 58, 60, 74, 75, 76, 87, 90, 95, 100, 108, 111, 114, 116, 135, 145, 148, 150, 171, 174, 180, 185, 190, 222, 225, 228, 261, 270, 285, 290, 300, 333, 342, 348, 370, 380, 435, 444, 450, 475, 513, 522, 540, 551, 555, 570, 580, 666, 675, 684, 703, 725, 740, 783, 855, 870, 900, 925, 950, 999, 1026, 1044, 1073, 1102, 1110, 1140, 1305, 1332, 1350, 1406, 1425, 1450, 1566, 1653, 1665, 1710, 1740, 1850, 1900, 1998, 2052, 2109, 2146, 2175, 2204, 2220, 2565, 2610, 2700, 2755, 2775, 2812, 2850, 2900, 3132, 3219, 3306, 3330, 3420, 3515, 3700, 3915, 3996, 4218, 4275, 4292, 4350, 4959, 4995, 5130, 5220, 5365, 5510, 5550, 5700, 6327, 6438, 6525, 6612, 6660, 7030, 7830, 8265, 8325, 8436, 8550, 8700, 9657, 9918, 9990, 10260, 10545, 10730, 11020, 11100, 12654, 12825, 12876, 13050, 13775, 14060, 14877, 15660, 16095, 16530, 16650, 17100, 17575, 18981, 19314, 19575, 19836, 19980, 20387, 21090, 21460, 24795, 24975, 25308, 25650, 26100, 26825, 27550, 28971, 29754, 31635, 32190, 33060, 33300, 35150, 37962, 38628, 39150, 40774, 41325, 42180, 48285, 49590, 49950, 51300, 52725, 53650, 55100, 57942, 59508, 61161, 63270, 64380, 70300, 74385, 75924, 78300, 80475, 81548, 82650, 94905, 96570, 99180, 99900, 101935, 105450, 107300, 115884, 122322, 123975, 126540, 144855, 148770, 158175, 160950, 165300, 183483, 189810, 193140, 203870, 210900, 241425, 244644, 247950, 289710, 297540, 305805, 316350, 321900, 366966, 371925, 379620, 407740, 474525, 482850, 495900, 509675, 550449, 579420, 611610, 632700, 724275, 733932, 743850, 917415, 949050, 965700, 1019350, 1100898, 1223220, 1448550, 1487700, 1529025, 1834830, 1898100, 2038700, 2201796, 2752245, 2897100, 3058050, 3669660, 4587075, 5504490, 6116100, 9174150, 11008980, 13761225, 18348300, 27522450, 55044900]

約数ペア:

[(1, 55044900), (2, 27522450), (3, 18348300), (4, 13761225), (5, 11008980), (6, 9174150), (9, 6116100), (10, 5504490), (12, 4587075), (15, 3669660), (18, 3058050), (19, 2897100), (20, 2752245), (25, 2201796), (27, 2038700), (29, 1898100), (30, 1834830), (36, 1529025), (37, 1487700), (38, 1448550), (45, 1223220), (50, 1100898), (54, 1019350), (57, 965700), (58, 949050), (60, 917415), (74, 743850), (75, 733932), (76, 724275), (87, 632700), (90, 611610), (95, 579420), (100, 550449), (108, 509675), (111, 495900), (114, 482850), (116, 474525), (135, 407740), (145, 379620), (148, 371925), (150, 366966), (171, 321900), (174, 316350), (180, 305805), (185, 297540), (190, 289710), (222, 247950), (225, 244644), (228, 241425), (261, 210900), (270, 203870), (285, 193140), (290, 189810), (300, 183483), (333, 165300), (342, 160950), (348, 158175), (370, 148770), (380, 144855), (435, 126540), (444, 123975), (450, 122322), (475, 115884), (513, 107300), (522, 105450), (540, 101935), (551, 99900), (555, 99180), (570, 96570), (580, 94905), (666, 82650), (675, 81548), (684, 80475), (703, 78300), (725, 75924), (740, 74385), (783, 70300), (855, 64380), (870, 63270), (900, 61161), (925, 59508), (950, 57942), (999, 55100), (1026, 53650), (1044, 52725), (1073, 51300), (1102, 49950), (1110, 49590), (1140, 48285), (1305, 42180), (1332, 41325), (1350, 40774), (1406, 39150), (1425, 38628), (1450, 37962), (1566, 35150), (1653, 33300), (1665, 33060), (1710, 32190), (1740, 31635), (1850, 29754), (1900, 28971), (1998, 27550), (2052, 26825), (2109, 26100), (2146, 25650), (2175, 25308), (2204, 24975), (2220, 24795), (2565, 21460), (2610, 21090), (2700, 20387), (2755, 19980), (2775, 19836), (2812, 19575), (2850, 19314), (2900, 18981), (3132, 17575), (3219, 17100), (3306, 16650), (3330, 16530), (3420, 16095), (3515, 15660), (3700, 14877), (3915, 14060), (3996, 13775), (4218, 13050), (4275, 12876), (4292, 12825), (4350, 12654), (4959, 11100), (4995, 11020), (5130, 10730), (5220, 10545), (5365, 10260), (5510, 9990), (5550, 9918), (5700, 9657), (6327, 8700), (6438, 8550), (6525, 8436), (6612, 8325), (6660, 8265), (7030, 7830)]