2161022500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 360

約数和(自身を含む): 6282239040

約数和(自身を除く): 4121216540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 49, 50, 52, 59, 65, 70, 91, 92, 98, 100, 115, 118, 125, 130, 140, 161, 175, 182, 196, 230, 236, 245, 250, 260, 295, 299, 322, 325, 350, 364, 413, 455, 460, 490, 500, 575, 590, 598, 625, 637, 644, 650, 700, 767, 805, 826, 875, 910, 980, 1127, 1150, 1180, 1196, 1225, 1250, 1274, 1300, 1357, 1475, 1495, 1534, 1610, 1625, 1652, 1750, 1820, 2065, 2093, 2254, 2275, 2300, 2450, 2500, 2548, 2714, 2875, 2891, 2950, 2990, 3068, 3185, 3220, 3250, 3500, 3835, 4025, 4130, 4186, 4375, 4508, 4550, 4900, 5369, 5428, 5635, 5750, 5782, 5900, 5980, 6125, 6370, 6500, 6785, 7375, 7475, 7670, 8050, 8125, 8260, 8372, 8750, 9100, 9499, 10325, 10465, 10738, 11270, 11375, 11500, 11564, 12250, 12740, 13570, 14375, 14455, 14651, 14750, 14950, 15340, 15925, 16100, 16250, 17500, 17641, 18998, 19175, 20125, 20650, 20930, 21476, 22540, 22750, 24500, 26845, 27140, 28175, 28750, 28910, 29302, 29500, 29900, 30625, 31850, 32500, 33925, 35282, 36875, 37375, 37583, 37996, 38350, 40250, 41300, 41860, 45500, 47495, 51625, 52325, 53690, 56350, 56875, 57500, 57820, 58604, 61250, 63700, 66493, 67850, 70564, 72275, 73255, 73750, 74750, 75166, 76700, 79625, 80500, 88205, 94990, 95875, 100625, 103250, 104650, 107380, 112700, 113750, 122500, 123487, 132986, 134225, 135700, 140875, 144550, 146510, 147500, 149500, 150332, 159250, 169625, 176410, 186875, 187915, 189980, 191750, 201250, 206500, 209300, 227500, 237475, 246974, 258125, 261625, 265972, 268450, 281750, 289100, 293020, 318500, 332465, 339250, 352820, 361375, 366275, 373750, 375830, 383500, 398125, 402500, 441025, 474950, 479375, 493948, 516250, 523250, 536900, 563500, 617435, 664930, 671125, 678500, 704375, 722750, 732550, 747500, 751660, 796250, 848125, 864409, 882050, 939575, 949900, 958750, 1032500, 1046500, 1187375, 1234870, 1308125, 1329860, 1342250, 1408750, 1445500, 1465100, 1592500, 1662325, 1696250, 1728818, 1764100, 1806875, 1831375, 1879150, 1917500, 2205125, 2374750, 2469740, 2616250, 2684500, 2817500, 3087175, 3324650, 3355625, 3392500, 3457636, 3613750, 3662750, 3758300, 4322045, 4410250, 4697875, 4749500, 5232500, 5936875, 6174350, 6649300, 6711250, 7227500, 7325500, 8311625, 8644090, 8820500, 9156875, 9395750, 11025625, 11873750, 12348700, 13422500, 15435875, 16623250, 17288180, 18313750, 18791500, 21610225, 22051250, 23489375, 23747500, 30871750, 33246500, 36627500, 41558125, 43220450, 44102500, 46978750, 61743500, 77179375, 83116250, 86440900, 93957500, 108051125, 154358750, 166232500, 216102250, 308717500, 432204500, 540255625, 1080511250, 2161022500]

約数ペア:

[(1, 2161022500), (2, 1080511250), (4, 540255625), (5, 432204500), (7, 308717500), (10, 216102250), (13, 166232500), (14, 154358750), (20, 108051125), (23, 93957500), (25, 86440900), (26, 83116250), (28, 77179375), (35, 61743500), (46, 46978750), (49, 44102500), (50, 43220450), (52, 41558125), (59, 36627500), (65, 33246500), (70, 30871750), (91, 23747500), (92, 23489375), (98, 22051250), (100, 21610225), (115, 18791500), (118, 18313750), (125, 17288180), (130, 16623250), (140, 15435875), (161, 13422500), (175, 12348700), (182, 11873750), (196, 11025625), (230, 9395750), (236, 9156875), (245, 8820500), (250, 8644090), (260, 8311625), (295, 7325500), (299, 7227500), (322, 6711250), (325, 6649300), (350, 6174350), (364, 5936875), (413, 5232500), (455, 4749500), (460, 4697875), (490, 4410250), (500, 4322045), (575, 3758300), (590, 3662750), (598, 3613750), (625, 3457636), (637, 3392500), (644, 3355625), (650, 3324650), (700, 3087175), (767, 2817500), (805, 2684500), (826, 2616250), (875, 2469740), (910, 2374750), (980, 2205125), (1127, 1917500), (1150, 1879150), (1180, 1831375), (1196, 1806875), (1225, 1764100), (1250, 1728818), (1274, 1696250), (1300, 1662325), (1357, 1592500), (1475, 1465100), (1495, 1445500), (1534, 1408750), (1610, 1342250), (1625, 1329860), (1652, 1308125), (1750, 1234870), (1820, 1187375), (2065, 1046500), (2093, 1032500), (2254, 958750), (2275, 949900), (2300, 939575), (2450, 882050), (2500, 864409), (2548, 848125), (2714, 796250), (2875, 751660), (2891, 747500), (2950, 732550), (2990, 722750), (3068, 704375), (3185, 678500), (3220, 671125), (3250, 664930), (3500, 617435), (3835, 563500), (4025, 536900), (4130, 523250), (4186, 516250), (4375, 493948), (4508, 479375), (4550, 474950), (4900, 441025), (5369, 402500), (5428, 398125), (5635, 383500), (5750, 375830), (5782, 373750), (5900, 366275), (5980, 361375), (6125, 352820), (6370, 339250), (6500, 332465), (6785, 318500), (7375, 293020), (7475, 289100), (7670, 281750), (8050, 268450), (8125, 265972), (8260, 261625), (8372, 258125), (8750, 246974), (9100, 237475), (9499, 227500), (10325, 209300), (10465, 206500), (10738, 201250), (11270, 191750), (11375, 189980), (11500, 187915), (11564, 186875), (12250, 176410), (12740, 169625), (13570, 159250), (14375, 150332), (14455, 149500), (14651, 147500), (14750, 146510), (14950, 144550), (15340, 140875), (15925, 135700), (16100, 134225), (16250, 132986), (17500, 123487), (17641, 122500), (18998, 113750), (19175, 112700), (20125, 107380), (20650, 104650), (20930, 103250), (21476, 100625), (22540, 95875), (22750, 94990), (24500, 88205), (26845, 80500), (27140, 79625), (28175, 76700), (28750, 75166), (28910, 74750), (29302, 73750), (29500, 73255), (29900, 72275), (30625, 70564), (31850, 67850), (32500, 66493), (33925, 63700), (35282, 61250), (36875, 58604), (37375, 57820), (37583, 57500), (37996, 56875), (38350, 56350), (40250, 53690), (41300, 52325), (41860, 51625), (45500, 47495)]