1229490000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:772

約数の個数: 300

約数和(自身を含む): 4532299200

約数和(自身を除く): 3302809200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 125, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 250, 285, 300, 304, 342, 360, 375, 380, 400, 450, 456, 475, 500, 570, 600, 625, 684, 719, 720, 750, 760, 855, 900, 912, 950, 1000, 1125, 1140, 1200, 1250, 1368, 1425, 1438, 1500, 1520, 1710, 1800, 1875, 1900, 2000, 2157, 2250, 2280, 2375, 2500, 2736, 2850, 2876, 3000, 3420, 3595, 3600, 3750, 3800, 4275, 4314, 4500, 4560, 4750, 5000, 5625, 5700, 5752, 6000, 6471, 6840, 7125, 7190, 7500, 7600, 8550, 8628, 9000, 9500, 10000, 10785, 11250, 11400, 11504, 11875, 12942, 13661, 13680, 14250, 14380, 15000, 17100, 17256, 17975, 18000, 19000, 21375, 21570, 22500, 22800, 23750, 25884, 27322, 28500, 28760, 30000, 32355, 34200, 34512, 35625, 35950, 38000, 40983, 42750, 43140, 45000, 47500, 51768, 53925, 54644, 57000, 57520, 64710, 68305, 68400, 71250, 71900, 81966, 85500, 86280, 89875, 90000, 95000, 103536, 106875, 107850, 109288, 114000, 122949, 129420, 136610, 142500, 143800, 161775, 163932, 171000, 172560, 179750, 190000, 204915, 213750, 215700, 218576, 245898, 258840, 269625, 273220, 285000, 287600, 323550, 327864, 341525, 342000, 359500, 409830, 427500, 431400, 449375, 491796, 517680, 539250, 546440, 570000, 614745, 647100, 655728, 683050, 719000, 808875, 819660, 855000, 862800, 898750, 983592, 1024575, 1078500, 1092880, 1229490, 1294200, 1348125, 1366100, 1438000, 1617750, 1639320, 1707625, 1710000, 1797500, 1967184, 2049150, 2157000, 2458980, 2588400, 2696250, 2732200, 3073725, 3235500, 3278640, 3415250, 3595000, 4044375, 4098300, 4314000, 4917960, 5122875, 5392500, 5464400, 6147450, 6471000, 6830500, 7190000, 8088750, 8196600, 8538125, 9835920, 10245750, 10785000, 12294900, 12942000, 13661000, 15368625, 16177500, 16393200, 17076250, 20491500, 21570000, 24589800, 25614375, 27322000, 30737250, 32355000, 34152500, 40983000, 49179600, 51228750, 61474500, 64710000, 68305000, 76843125, 81966000, 102457500, 122949000, 136610000, 153686250, 204915000, 245898000, 307372500, 409830000, 614745000, 1229490000]

約数ペア:

[(1, 1229490000), (2, 614745000), (3, 409830000), (4, 307372500), (5, 245898000), (6, 204915000), (8, 153686250), (9, 136610000), (10, 122949000), (12, 102457500), (15, 81966000), (16, 76843125), (18, 68305000), (19, 64710000), (20, 61474500), (24, 51228750), (25, 49179600), (30, 40983000), (36, 34152500), (38, 32355000), (40, 30737250), (45, 27322000), (48, 25614375), (50, 24589800), (57, 21570000), (60, 20491500), (72, 17076250), (75, 16393200), (76, 16177500), (80, 15368625), (90, 13661000), (95, 12942000), (100, 12294900), (114, 10785000), (120, 10245750), (125, 9835920), (144, 8538125), (150, 8196600), (152, 8088750), (171, 7190000), (180, 6830500), (190, 6471000), (200, 6147450), (225, 5464400), (228, 5392500), (240, 5122875), (250, 4917960), (285, 4314000), (300, 4098300), (304, 4044375), (342, 3595000), (360, 3415250), (375, 3278640), (380, 3235500), (400, 3073725), (450, 2732200), (456, 2696250), (475, 2588400), (500, 2458980), (570, 2157000), (600, 2049150), (625, 1967184), (684, 1797500), (719, 1710000), (720, 1707625), (750, 1639320), (760, 1617750), (855, 1438000), (900, 1366100), (912, 1348125), (950, 1294200), (1000, 1229490), (1125, 1092880), (1140, 1078500), (1200, 1024575), (1250, 983592), (1368, 898750), (1425, 862800), (1438, 855000), (1500, 819660), (1520, 808875), (1710, 719000), (1800, 683050), (1875, 655728), (1900, 647100), (2000, 614745), (2157, 570000), (2250, 546440), (2280, 539250), (2375, 517680), (2500, 491796), (2736, 449375), (2850, 431400), (2876, 427500), (3000, 409830), (3420, 359500), (3595, 342000), (3600, 341525), (3750, 327864), (3800, 323550), (4275, 287600), (4314, 285000), (4500, 273220), (4560, 269625), (4750, 258840), (5000, 245898), (5625, 218576), (5700, 215700), (5752, 213750), (6000, 204915), (6471, 190000), (6840, 179750), (7125, 172560), (7190, 171000), (7500, 163932), (7600, 161775), (8550, 143800), (8628, 142500), (9000, 136610), (9500, 129420), (10000, 122949), (10785, 114000), (11250, 109288), (11400, 107850), (11504, 106875), (11875, 103536), (12942, 95000), (13661, 90000), (13680, 89875), (14250, 86280), (14380, 85500), (15000, 81966), (17100, 71900), (17256, 71250), (17975, 68400), (18000, 68305), (19000, 64710), (21375, 57520), (21570, 57000), (22500, 54644), (22800, 53925), (23750, 51768), (25884, 47500), (27322, 45000), (28500, 43140), (28760, 42750), (30000, 40983), (32355, 38000), (34200, 35950), (34512, 35625)]