420819602400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{491}}^1\times {\mathrm{39679}}^1$

素因数の和:40199

約数の個数: 288

約数和(自身を含む): 1525102387200

約数和(自身を除く): 1104282784800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 491, 540, 600, 675, 720, 800, 864, 900, 982, 1080, 1200, 1350, 1440, 1473, 1800, 1964, 2160, 2400, 2455, 2700, 2946, 3600, 3928, 4320, 4419, 4910, 5400, 5892, 7200, 7365, 7856, 8838, 9820, 10800, 11784, 12275, 13257, 14730, 15712, 17676, 19640, 21600, 22095, 23568, 24550, 26514, 29460, 35352, 36825, 39280, 39679, 44190, 47136, 49100, 53028, 58920, 66285, 70704, 73650, 78560, 79358, 88380, 98200, 106056, 110475, 117840, 119037, 132570, 141408, 147300, 158716, 176760, 196400, 198395, 212112, 220950, 235680, 238074, 265140, 294600, 317432, 331425, 353520, 357111, 392800, 396790, 424224, 441900, 476148, 530280, 589200, 595185, 634864, 662850, 707040, 714222, 793580, 883800, 952296, 991975, 1060560, 1071333, 1178400, 1190370, 1269728, 1325700, 1428444, 1587160, 1767600, 1785555, 1904592, 1983950, 2121120, 2142666, 2380740, 2651400, 2856888, 2975925, 3174320, 3535200, 3571110, 3809184, 3967900, 4285332, 4761480, 5302800, 5356665, 5713776, 5951850, 6348640, 7142220, 7935800, 8570664, 8927775, 9522960, 10605600, 10713330, 11427552, 11903700, 14284440, 15871600, 17141328, 17855550, 19045920, 19482389, 21426660, 23807400, 26783325, 28568880, 31743200, 34282656, 35711100, 38964778, 42853320, 47614800, 53566650, 57137760, 58447167, 71422200, 77929556, 85706640, 95229600, 97411945, 107133300, 116894334, 142844400, 155859112, 171413280, 175341501, 194823890, 214266600, 233788668, 285688800, 292235835, 311718224, 350683002, 389647780, 428533200, 467577336, 487059725, 526024503, 584471670, 623436448, 701366004, 779295560, 857066400, 876707505, 935154672, 974119450, 1052049006, 1168943340, 1402732008, 1461179175, 1558591120, 1753415010, 1870309344, 1948238900, 2104098012, 2337886680, 2630122515, 2805464016, 2922358350, 3117182240, 3506830020, 3896477800, 4208196024, 4383537525, 4675773360, 5260245030, 5610928032, 5844716700, 7013660040, 7792955600, 8416392048, 8767075050, 9351546720, 10520490060, 11689433400, 13150612575, 14027320080, 15585911200, 16832784096, 17534150100, 21040980120, 23378866800, 26301225150, 28054640160, 35068300200, 42081960240, 46757733600, 52602450300, 70136600400, 84163920480, 105204900600, 140273200800, 210409801200, 420819602400]

約数ペア:

[(1, 420819602400), (2, 210409801200), (3, 140273200800), (4, 105204900600), (5, 84163920480), (6, 70136600400), (8, 52602450300), (9, 46757733600), (10, 42081960240), (12, 35068300200), (15, 28054640160), (16, 26301225150), (18, 23378866800), (20, 21040980120), (24, 17534150100), (25, 16832784096), (27, 15585911200), (30, 14027320080), (32, 13150612575), (36, 11689433400), (40, 10520490060), (45, 9351546720), (48, 8767075050), (50, 8416392048), (54, 7792955600), (60, 7013660040), (72, 5844716700), (75, 5610928032), (80, 5260245030), (90, 4675773360), (96, 4383537525), (100, 4208196024), (108, 3896477800), (120, 3506830020), (135, 3117182240), (144, 2922358350), (150, 2805464016), (160, 2630122515), (180, 2337886680), (200, 2104098012), (216, 1948238900), (225, 1870309344), (240, 1753415010), (270, 1558591120), (288, 1461179175), (300, 1402732008), (360, 1168943340), (400, 1052049006), (432, 974119450), (450, 935154672), (480, 876707505), (491, 857066400), (540, 779295560), (600, 701366004), (675, 623436448), (720, 584471670), (800, 526024503), (864, 487059725), (900, 467577336), (982, 428533200), (1080, 389647780), (1200, 350683002), (1350, 311718224), (1440, 292235835), (1473, 285688800), (1800, 233788668), (1964, 214266600), (2160, 194823890), (2400, 175341501), (2455, 171413280), (2700, 155859112), (2946, 142844400), (3600, 116894334), (3928, 107133300), (4320, 97411945), (4419, 95229600), (4910, 85706640), (5400, 77929556), (5892, 71422200), (7200, 58447167), (7365, 57137760), (7856, 53566650), (8838, 47614800), (9820, 42853320), (10800, 38964778), (11784, 35711100), (12275, 34282656), (13257, 31743200), (14730, 28568880), (15712, 26783325), (17676, 23807400), (19640, 21426660), (21600, 19482389), (22095, 19045920), (23568, 17855550), (24550, 17141328), (26514, 15871600), (29460, 14284440), (35352, 11903700), (36825, 11427552), (39280, 10713330), (39679, 10605600), (44190, 9522960), (47136, 8927775), (49100, 8570664), (53028, 7935800), (58920, 7142220), (66285, 6348640), (70704, 5951850), (73650, 5713776), (78560, 5356665), (79358, 5302800), (88380, 4761480), (98200, 4285332), (106056, 3967900), (110475, 3809184), (117840, 3571110), (119037, 3535200), (132570, 3174320), (141408, 2975925), (147300, 2856888), (158716, 2651400), (176760, 2380740), (196400, 2142666), (198395, 2121120), (212112, 1983950), (220950, 1904592), (235680, 1785555), (238074, 1767600), (265140, 1587160), (294600, 1428444), (317432, 1325700), (331425, 1269728), (353520, 1190370), (357111, 1178400), (392800, 1071333), (396790, 1060560), (424224, 991975), (441900, 952296), (476148, 883800), (530280, 793580), (589200, 714222), (595185, 707040), (634864, 662850)]