21947758200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1448

約数の個数: 432

約数和(自身を含む): 80883840960

約数和(自身を除く): 58936082760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 31, 34, 36, 40, 45, 50, 51, 60, 62, 68, 72, 75, 85, 90, 93, 100, 102, 120, 124, 136, 150, 153, 155, 170, 180, 186, 200, 204, 225, 248, 255, 279, 289, 300, 306, 310, 340, 360, 372, 408, 425, 450, 465, 510, 527, 558, 578, 600, 612, 620, 680, 744, 765, 775, 850, 867, 900, 930, 1020, 1054, 1116, 1156, 1224, 1240, 1275, 1361, 1395, 1445, 1530, 1550, 1581, 1700, 1734, 1800, 1860, 2040, 2108, 2232, 2312, 2325, 2550, 2601, 2635, 2722, 2790, 2890, 3060, 3100, 3162, 3400, 3468, 3720, 3825, 4083, 4216, 4335, 4650, 4743, 5100, 5202, 5270, 5444, 5580, 5780, 6120, 6200, 6324, 6805, 6936, 6975, 7225, 7650, 7905, 8166, 8670, 8959, 9300, 9486, 10200, 10404, 10540, 10888, 11160, 11560, 12249, 12648, 13005, 13175, 13610, 13950, 14450, 15300, 15810, 16332, 17340, 17918, 18600, 18972, 20415, 20808, 21080, 21675, 23137, 23715, 24498, 26010, 26350, 26877, 27220, 27900, 28900, 30600, 31620, 32664, 34025, 34680, 35836, 37944, 39525, 40830, 42191, 43350, 44795, 46274, 47430, 48996, 52020, 52700, 53754, 54440, 55800, 57800, 61245, 63240, 65025, 68050, 69411, 71672, 79050, 80631, 81660, 84382, 86700, 89590, 92548, 94860, 97992, 102075, 104040, 105400, 107508, 115685, 118575, 122490, 126573, 130050, 134385, 136100, 138822, 158100, 161262, 163320, 168764, 173400, 179180, 185096, 189720, 204150, 208233, 210955, 215016, 223975, 231370, 237150, 244980, 253146, 260100, 268770, 272200, 277644, 306225, 316200, 322524, 337528, 347055, 358360, 379719, 393329, 403155, 408300, 416466, 421910, 447950, 462740, 474300, 489960, 506292, 520200, 537540, 555288, 578425, 612450, 632865, 645048, 671925, 694110, 717247, 759438, 786658, 806310, 816600, 832932, 843820, 895900, 925480, 948600, 1012584, 1041165, 1054775, 1075080, 1156850, 1179987, 1224900, 1265730, 1343850, 1388220, 1434494, 1518876, 1573316, 1612620, 1665864, 1687640, 1735275, 1791800, 1898595, 1966645, 2015775, 2082330, 2109550, 2151741, 2313700, 2359974, 2449800, 2531460, 2687700, 2776440, 2868988, 3037752, 3146632, 3164325, 3225240, 3470550, 3539961, 3586235, 3797190, 3933290, 4031550, 4164660, 4219100, 4303482, 4627400, 4719948, 5062920, 5205825, 5375400, 5737976, 5899935, 6328650, 6455223, 6941100, 7079922, 7172470, 7594380, 7866580, 8063100, 8329320, 8438200, 8606964, 9439896, 9492975, 9833225, 10411650, 10758705, 11799870, 12193199, 12657300, 12910446, 13882200, 14159844, 14344940, 15188760, 15733160, 16126200, 17213928, 17699805, 17931175, 18985950, 19666450, 20823300, 21517410, 23599740, 24386398, 25314600, 25820892, 28319688, 28689880, 29499675, 32276115, 35399610, 35862350, 36579597, 37971900, 39332900, 41646600, 43034820, 47199480, 48772796, 51641784, 53793525, 58999350, 60965995, 64552230, 70799220, 71724700, 73159194, 75943800, 78665800, 86069640, 88499025, 97545592, 107587050, 109738791, 117998700, 121931990, 129104460, 141598440, 143449400, 146318388, 161380575, 176998050, 182897985, 215174100, 219477582, 235997400, 243863980, 258208920, 292636776, 304829975, 322761150, 353996100, 365795970, 430348200, 438955164, 487727960, 548693955, 609659950, 645522300, 707992200, 731591940, 877910328, 914489925, 1097387910, 1219319900, 1291044600, 1463183880, 1828979850, 2194775820, 2438639800, 2743469775, 3657959700, 4389551640, 5486939550, 7315919400, 10973879100, 21947758200]

約数ペア:

[(1, 21947758200), (2, 10973879100), (3, 7315919400), (4, 5486939550), (5, 4389551640), (6, 3657959700), (8, 2743469775), (9, 2438639800), (10, 2194775820), (12, 1828979850), (15, 1463183880), (17, 1291044600), (18, 1219319900), (20, 1097387910), (24, 914489925), (25, 877910328), (30, 731591940), (31, 707992200), (34, 645522300), (36, 609659950), (40, 548693955), (45, 487727960), (50, 438955164), (51, 430348200), (60, 365795970), (62, 353996100), (68, 322761150), (72, 304829975), (75, 292636776), (85, 258208920), (90, 243863980), (93, 235997400), (100, 219477582), (102, 215174100), (120, 182897985), (124, 176998050), (136, 161380575), (150, 146318388), (153, 143449400), (155, 141598440), (170, 129104460), (180, 121931990), (186, 117998700), (200, 109738791), (204, 107587050), (225, 97545592), (248, 88499025), (255, 86069640), (279, 78665800), (289, 75943800), (300, 73159194), (306, 71724700), (310, 70799220), (340, 64552230), (360, 60965995), (372, 58999350), (408, 53793525), (425, 51641784), (450, 48772796), (465, 47199480), (510, 43034820), (527, 41646600), (558, 39332900), (578, 37971900), (600, 36579597), (612, 35862350), (620, 35399610), (680, 32276115), (744, 29499675), (765, 28689880), (775, 28319688), (850, 25820892), (867, 25314600), (900, 24386398), (930, 23599740), (1020, 21517410), (1054, 20823300), (1116, 19666450), (1156, 18985950), (1224, 17931175), (1240, 17699805), (1275, 17213928), (1361, 16126200), (1395, 15733160), (1445, 15188760), (1530, 14344940), (1550, 14159844), (1581, 13882200), (1700, 12910446), (1734, 12657300), (1800, 12193199), (1860, 11799870), (2040, 10758705), (2108, 10411650), (2232, 9833225), (2312, 9492975), (2325, 9439896), (2550, 8606964), (2601, 8438200), (2635, 8329320), (2722, 8063100), (2790, 7866580), (2890, 7594380), (3060, 7172470), (3100, 7079922), (3162, 6941100), (3400, 6455223), (3468, 6328650), (3720, 5899935), (3825, 5737976), (4083, 5375400), (4216, 5205825), (4335, 5062920), (4650, 4719948), (4743, 4627400), (5100, 4303482), (5202, 4219100), (5270, 4164660), (5444, 4031550), (5580, 3933290), (5780, 3797190), (6120, 3586235), (6200, 3539961), (6324, 3470550), (6805, 3225240), (6936, 3164325), (6975, 3146632), (7225, 3037752), (7650, 2868988), (7905, 2776440), (8166, 2687700), (8670, 2531460), (8959, 2449800), (9300, 2359974), (9486, 2313700), (10200, 2151741), (10404, 2109550), (10540, 2082330), (10888, 2015775), (11160, 1966645), (11560, 1898595), (12249, 1791800), (12648, 1735275), (13005, 1687640), (13175, 1665864), (13610, 1612620), (13950, 1573316), (14450, 1518876), (15300, 1434494), (15810, 1388220), (16332, 1343850), (17340, 1265730), (17918, 1224900), (18600, 1179987), (18972, 1156850), (20415, 1075080), (20808, 1054775), (21080, 1041165), (21675, 1012584), (23137, 948600), (23715, 925480), (24498, 895900), (26010, 843820), (26350, 832932), (26877, 816600), (27220, 806310), (27900, 786658), (28900, 759438), (30600, 717247), (31620, 694110), (32664, 671925), (34025, 645048), (34680, 632865), (35836, 612450), (37944, 578425), (39525, 555288), (40830, 537540), (42191, 520200), (43350, 506292), (44795, 489960), (46274, 474300), (47430, 462740), (48996, 447950), (52020, 421910), (52700, 416466), (53754, 408300), (54440, 403155), (55800, 393329), (57800, 379719), (61245, 358360), (63240, 347055), (65025, 337528), (68050, 322524), (69411, 316200), (71672, 306225), (79050, 277644), (80631, 272200), (81660, 268770), (84382, 260100), (86700, 253146), (89590, 244980), (92548, 237150), (94860, 231370), (97992, 223975), (102075, 215016), (104040, 210955), (105400, 208233), (107508, 204150), (115685, 189720), (118575, 185096), (122490, 179180), (126573, 173400), (130050, 168764), (134385, 163320), (136100, 161262), (138822, 158100)]