1984939200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:784

約数の個数: 252

約数和(自身を含む): 7093686600

約数和(自身を除く): 5108747400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 307, 320, 360, 400, 449, 450, 480, 576, 600, 614, 720, 800, 898, 900, 921, 960, 1200, 1228, 1347, 1440, 1535, 1600, 1796, 1800, 1842, 2245, 2400, 2456, 2694, 2763, 2880, 3070, 3592, 3600, 3684, 4041, 4490, 4605, 4800, 4912, 5388, 5526, 6140, 6735, 7184, 7200, 7368, 7675, 8082, 8980, 9210, 9824, 10776, 11052, 11225, 12280, 13470, 13815, 14368, 14400, 14736, 15350, 16164, 17960, 18420, 19648, 20205, 21552, 22104, 22450, 23025, 24560, 26940, 27630, 28736, 29472, 30700, 32328, 33675, 35920, 36840, 40410, 43104, 44208, 44900, 46050, 49120, 53880, 55260, 58944, 61400, 64656, 67350, 69075, 71840, 73680, 80820, 86208, 88416, 89800, 92100, 98240, 101025, 107760, 110520, 122800, 129312, 134700, 137843, 138150, 143680, 147360, 161640, 176832, 179600, 184200, 202050, 215520, 221040, 245600, 258624, 269400, 275686, 276300, 294720, 323280, 359200, 368400, 404100, 413529, 431040, 442080, 491200, 538800, 551372, 552600, 646560, 689215, 718400, 736800, 808200, 827058, 884160, 1077600, 1102744, 1105200, 1240587, 1293120, 1378430, 1473600, 1616400, 1654116, 2067645, 2155200, 2205488, 2210400, 2481174, 2756860, 3232800, 3308232, 3446075, 4135290, 4410976, 4420800, 4962348, 5513720, 6202935, 6465600, 6616464, 6892150, 8270580, 8821952, 9924696, 10338225, 11027440, 12405870, 13232928, 13784300, 16541160, 19849392, 20676450, 22054880, 24811740, 26465856, 27568600, 31014675, 33082320, 39698784, 41352900, 44109760, 49623480, 55137200, 62029350, 66164640, 79397568, 82705800, 99246960, 110274400, 124058700, 132329280, 165411600, 198493920, 220548800, 248117400, 330823200, 396987840, 496234800, 661646400, 992469600, 1984939200]

約数ペア:

[(1, 1984939200), (2, 992469600), (3, 661646400), (4, 496234800), (5, 396987840), (6, 330823200), (8, 248117400), (9, 220548800), (10, 198493920), (12, 165411600), (15, 132329280), (16, 124058700), (18, 110274400), (20, 99246960), (24, 82705800), (25, 79397568), (30, 66164640), (32, 62029350), (36, 55137200), (40, 49623480), (45, 44109760), (48, 41352900), (50, 39698784), (60, 33082320), (64, 31014675), (72, 27568600), (75, 26465856), (80, 24811740), (90, 22054880), (96, 20676450), (100, 19849392), (120, 16541160), (144, 13784300), (150, 13232928), (160, 12405870), (180, 11027440), (192, 10338225), (200, 9924696), (225, 8821952), (240, 8270580), (288, 6892150), (300, 6616464), (307, 6465600), (320, 6202935), (360, 5513720), (400, 4962348), (449, 4420800), (450, 4410976), (480, 4135290), (576, 3446075), (600, 3308232), (614, 3232800), (720, 2756860), (800, 2481174), (898, 2210400), (900, 2205488), (921, 2155200), (960, 2067645), (1200, 1654116), (1228, 1616400), (1347, 1473600), (1440, 1378430), (1535, 1293120), (1600, 1240587), (1796, 1105200), (1800, 1102744), (1842, 1077600), (2245, 884160), (2400, 827058), (2456, 808200), (2694, 736800), (2763, 718400), (2880, 689215), (3070, 646560), (3592, 552600), (3600, 551372), (3684, 538800), (4041, 491200), (4490, 442080), (4605, 431040), (4800, 413529), (4912, 404100), (5388, 368400), (5526, 359200), (6140, 323280), (6735, 294720), (7184, 276300), (7200, 275686), (7368, 269400), (7675, 258624), (8082, 245600), (8980, 221040), (9210, 215520), (9824, 202050), (10776, 184200), (11052, 179600), (11225, 176832), (12280, 161640), (13470, 147360), (13815, 143680), (14368, 138150), (14400, 137843), (14736, 134700), (15350, 129312), (16164, 122800), (17960, 110520), (18420, 107760), (19648, 101025), (20205, 98240), (21552, 92100), (22104, 89800), (22450, 88416), (23025, 86208), (24560, 80820), (26940, 73680), (27630, 71840), (28736, 69075), (29472, 67350), (30700, 64656), (32328, 61400), (33675, 58944), (35920, 55260), (36840, 53880), (40410, 49120), (43104, 46050), (44208, 44900)]