245898000

素因数分解:

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

素因数の和:767

約数の個数: 240

約数和(自身を含む): 905299200

約数和(自身を除く): 659401200

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, 684, 719, 720, 750, 760, 855, 900, 912, 950, 1000, 1125, 1140, 1200, 1368, 1425, 1438, 1500, 1520, 1710, 1800, 1900, 2000, 2157, 2250, 2280, 2375, 2736, 2850, 2876, 3000, 3420, 3595, 3600, 3800, 4275, 4314, 4500, 4560, 4750, 5700, 5752, 6000, 6471, 6840, 7125, 7190, 7600, 8550, 8628, 9000, 9500, 10785, 11400, 11504, 12942, 13661, 13680, 14250, 14380, 17100, 17256, 17975, 18000, 19000, 21375, 21570, 22800, 25884, 27322, 28500, 28760, 32355, 34200, 34512, 35950, 38000, 40983, 42750, 43140, 51768, 53925, 54644, 57000, 57520, 64710, 68305, 68400, 71900, 81966, 85500, 86280, 89875, 103536, 107850, 109288, 114000, 122949, 129420, 136610, 143800, 161775, 163932, 171000, 172560, 179750, 204915, 215700, 218576, 245898, 258840, 269625, 273220, 287600, 323550, 327864, 341525, 342000, 359500, 409830, 431400, 491796, 517680, 539250, 546440, 614745, 647100, 655728, 683050, 719000, 808875, 819660, 862800, 983592, 1024575, 1078500, 1092880, 1229490, 1294200, 1366100, 1438000, 1617750, 1639320, 1707625, 1967184, 2049150, 2157000, 2458980, 2588400, 2732200, 3073725, 3235500, 3278640, 3415250, 4098300, 4314000, 4917960, 5122875, 5464400, 6147450, 6471000, 6830500, 8196600, 9835920, 10245750, 12294900, 12942000, 13661000, 15368625, 16393200, 20491500, 24589800, 27322000, 30737250, 40983000, 49179600, 61474500, 81966000, 122949000, 245898000]

約数ペア:

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