1904909400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2080

約数の個数: 240

約数和(自身を含む): 6731544600

約数和(自身を除く): 4826635200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 59, 60, 72, 75, 81, 90, 100, 108, 118, 120, 135, 150, 162, 177, 180, 200, 216, 225, 236, 270, 295, 300, 324, 354, 360, 405, 450, 472, 531, 540, 590, 600, 648, 675, 708, 810, 885, 900, 1062, 1080, 1180, 1350, 1416, 1475, 1593, 1620, 1770, 1800, 1993, 2025, 2124, 2360, 2655, 2700, 2950, 3186, 3240, 3540, 3986, 4050, 4248, 4425, 4779, 5310, 5400, 5900, 5979, 6372, 7080, 7965, 7972, 8100, 8850, 9558, 9965, 10620, 11800, 11958, 12744, 13275, 15930, 15944, 16200, 17700, 17937, 19116, 19930, 21240, 23895, 23916, 26550, 29895, 31860, 35400, 35874, 38232, 39825, 39860, 47790, 47832, 49825, 53100, 53811, 59790, 63720, 71748, 79650, 79720, 89685, 95580, 99650, 106200, 107622, 117587, 119475, 119580, 143496, 149475, 159300, 161433, 179370, 191160, 199300, 215244, 235174, 238950, 239160, 269055, 298950, 318600, 322866, 352761, 358740, 398600, 430488, 448425, 470348, 477900, 538110, 587935, 597900, 645732, 705522, 717480, 807165, 896850, 940696, 955800, 1058283, 1076220, 1175870, 1195800, 1291464, 1345275, 1411044, 1614330, 1763805, 1793700, 2116566, 2152440, 2351740, 2690550, 2822088, 2939675, 3174849, 3228660, 3527610, 3587400, 4035825, 4233132, 4703480, 5291415, 5381100, 5879350, 6349698, 6457320, 7055220, 8071650, 8466264, 8819025, 9524547, 10582830, 10762200, 11758700, 12699396, 14110440, 15874245, 16143300, 17638050, 19049094, 21165660, 23517400, 25398792, 26457075, 31748490, 32286600, 35276100, 38098188, 42331320, 47622735, 52914150, 63496980, 70552200, 76196376, 79371225, 95245470, 105828300, 126993960, 158742450, 190490940, 211656600, 238113675, 317484900, 380981880, 476227350, 634969800, 952454700, 1904909400]

約数ペア:

[(1, 1904909400), (2, 952454700), (3, 634969800), (4, 476227350), (5, 380981880), (6, 317484900), (8, 238113675), (9, 211656600), (10, 190490940), (12, 158742450), (15, 126993960), (18, 105828300), (20, 95245470), (24, 79371225), (25, 76196376), (27, 70552200), (30, 63496980), (36, 52914150), (40, 47622735), (45, 42331320), (50, 38098188), (54, 35276100), (59, 32286600), (60, 31748490), (72, 26457075), (75, 25398792), (81, 23517400), (90, 21165660), (100, 19049094), (108, 17638050), (118, 16143300), (120, 15874245), (135, 14110440), (150, 12699396), (162, 11758700), (177, 10762200), (180, 10582830), (200, 9524547), (216, 8819025), (225, 8466264), (236, 8071650), (270, 7055220), (295, 6457320), (300, 6349698), (324, 5879350), (354, 5381100), (360, 5291415), (405, 4703480), (450, 4233132), (472, 4035825), (531, 3587400), (540, 3527610), (590, 3228660), (600, 3174849), (648, 2939675), (675, 2822088), (708, 2690550), (810, 2351740), (885, 2152440), (900, 2116566), (1062, 1793700), (1080, 1763805), (1180, 1614330), (1350, 1411044), (1416, 1345275), (1475, 1291464), (1593, 1195800), (1620, 1175870), (1770, 1076220), (1800, 1058283), (1993, 955800), (2025, 940696), (2124, 896850), (2360, 807165), (2655, 717480), (2700, 705522), (2950, 645732), (3186, 597900), (3240, 587935), (3540, 538110), (3986, 477900), (4050, 470348), (4248, 448425), (4425, 430488), (4779, 398600), (5310, 358740), (5400, 352761), (5900, 322866), (5979, 318600), (6372, 298950), (7080, 269055), (7965, 239160), (7972, 238950), (8100, 235174), (8850, 215244), (9558, 199300), (9965, 191160), (10620, 179370), (11800, 161433), (11958, 159300), (12744, 149475), (13275, 143496), (15930, 119580), (15944, 119475), (16200, 117587), (17700, 107622), (17937, 106200), (19116, 99650), (19930, 95580), (21240, 89685), (23895, 79720), (23916, 79650), (26550, 71748), (29895, 63720), (31860, 59790), (35400, 53811), (35874, 53100), (38232, 49825), (39825, 47832), (39860, 47790)]