21247432200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1619}}^1$

素因数の和:1981

約数の個数: 288

約数和(自身を含む): 74739412800

約数和(自身を除く): 53491980600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 317, 345, 360, 414, 450, 460, 552, 575, 600, 634, 690, 828, 900, 920, 951, 1035, 1150, 1268, 1380, 1585, 1619, 1656, 1725, 1800, 1902, 2070, 2300, 2536, 2760, 2853, 3170, 3238, 3450, 3804, 4140, 4600, 4755, 4857, 5175, 5706, 6340, 6476, 6900, 7291, 7608, 7925, 8095, 8280, 9510, 9714, 10350, 11412, 12680, 12952, 13800, 14265, 14571, 14582, 15850, 16190, 19020, 19428, 20700, 21873, 22824, 23775, 24285, 28530, 29142, 29164, 31700, 32380, 36455, 37237, 38040, 38856, 40475, 41400, 43746, 47550, 48570, 57060, 58284, 58328, 63400, 64760, 65619, 71325, 72855, 72910, 74474, 80950, 87492, 95100, 97140, 109365, 111711, 114120, 116568, 121425, 131238, 142650, 145710, 145820, 148948, 161900, 174984, 182275, 186185, 190200, 194280, 218730, 223422, 242850, 262476, 285300, 291420, 291640, 297896, 323800, 328095, 335133, 364275, 364550, 372370, 437460, 446844, 485700, 513223, 524952, 546825, 558555, 570600, 582840, 656190, 670266, 728550, 729100, 744740, 874920, 893688, 930925, 971400, 1026446, 1093650, 1117110, 1312380, 1340532, 1457100, 1458200, 1489480, 1539669, 1640475, 1675665, 1861850, 2052892, 2187300, 2234220, 2566115, 2624760, 2681064, 2792775, 2914200, 3079338, 3280950, 3351330, 3723700, 4105784, 4374600, 4468440, 4619007, 5132230, 5585550, 6158676, 6561900, 6702660, 7447400, 7698345, 8378325, 9238014, 10264460, 11171100, 11804129, 12317352, 12830575, 13123800, 13405320, 15396690, 16756650, 18476028, 20528920, 22342200, 23095035, 23608258, 25661150, 30793380, 33513300, 35412387, 36952056, 38491725, 46190070, 47216516, 51322300, 59020645, 61586760, 67026600, 70824774, 76983450, 92380140, 94433032, 102644600, 106237161, 115475175, 118041290, 141649548, 153966900, 177061935, 184760280, 212474322, 230950350, 236082580, 283299096, 295103225, 307933800, 354123870, 424948644, 461900700, 472165160, 531185805, 590206450, 708247740, 849897288, 885309675, 923801400, 1062371610, 1180412900, 1416495480, 1770619350, 2124743220, 2360825800, 2655929025, 3541238700, 4249486440, 5311858050, 7082477400, 10623716100, 21247432200]

約数ペア:

[(1, 21247432200), (2, 10623716100), (3, 7082477400), (4, 5311858050), (5, 4249486440), (6, 3541238700), (8, 2655929025), (9, 2360825800), (10, 2124743220), (12, 1770619350), (15, 1416495480), (18, 1180412900), (20, 1062371610), (23, 923801400), (24, 885309675), (25, 849897288), (30, 708247740), (36, 590206450), (40, 531185805), (45, 472165160), (46, 461900700), (50, 424948644), (60, 354123870), (69, 307933800), (72, 295103225), (75, 283299096), (90, 236082580), (92, 230950350), (100, 212474322), (115, 184760280), (120, 177061935), (138, 153966900), (150, 141649548), (180, 118041290), (184, 115475175), (200, 106237161), (207, 102644600), (225, 94433032), (230, 92380140), (276, 76983450), (300, 70824774), (317, 67026600), (345, 61586760), (360, 59020645), (414, 51322300), (450, 47216516), (460, 46190070), (552, 38491725), (575, 36952056), (600, 35412387), (634, 33513300), (690, 30793380), (828, 25661150), (900, 23608258), (920, 23095035), (951, 22342200), (1035, 20528920), (1150, 18476028), (1268, 16756650), (1380, 15396690), (1585, 13405320), (1619, 13123800), (1656, 12830575), (1725, 12317352), (1800, 11804129), (1902, 11171100), (2070, 10264460), (2300, 9238014), (2536, 8378325), (2760, 7698345), (2853, 7447400), (3170, 6702660), (3238, 6561900), (3450, 6158676), (3804, 5585550), (4140, 5132230), (4600, 4619007), (4755, 4468440), (4857, 4374600), (5175, 4105784), (5706, 3723700), (6340, 3351330), (6476, 3280950), (6900, 3079338), (7291, 2914200), (7608, 2792775), (7925, 2681064), (8095, 2624760), (8280, 2566115), (9510, 2234220), (9714, 2187300), (10350, 2052892), (11412, 1861850), (12680, 1675665), (12952, 1640475), (13800, 1539669), (14265, 1489480), (14571, 1458200), (14582, 1457100), (15850, 1340532), (16190, 1312380), (19020, 1117110), (19428, 1093650), (20700, 1026446), (21873, 971400), (22824, 930925), (23775, 893688), (24285, 874920), (28530, 744740), (29142, 729100), (29164, 728550), (31700, 670266), (32380, 656190), (36455, 582840), (37237, 570600), (38040, 558555), (38856, 546825), (40475, 524952), (41400, 513223), (43746, 485700), (47550, 446844), (48570, 437460), (57060, 372370), (58284, 364550), (58328, 364275), (63400, 335133), (64760, 328095), (65619, 323800), (71325, 297896), (72855, 291640), (72910, 291420), (74474, 285300), (80950, 262476), (87492, 242850), (95100, 223422), (97140, 218730), (109365, 194280), (111711, 190200), (114120, 186185), (116568, 182275), (121425, 174984), (131238, 161900), (142650, 148948), (145710, 145820)]