6442800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 25831680

約数和(自身を除く): 19388880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 59, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 118, 120, 130, 140, 150, 156, 168, 175, 177, 182, 195, 200, 208, 210, 236, 240, 260, 273, 280, 295, 300, 312, 325, 336, 350, 354, 364, 390, 400, 413, 420, 455, 472, 520, 525, 546, 560, 590, 600, 624, 650, 700, 708, 728, 767, 780, 826, 840, 885, 910, 944, 975, 1040, 1050, 1092, 1180, 1200, 1239, 1300, 1365, 1400, 1416, 1456, 1475, 1534, 1560, 1652, 1680, 1770, 1820, 1950, 2065, 2100, 2184, 2275, 2301, 2360, 2478, 2600, 2730, 2800, 2832, 2950, 3068, 3120, 3304, 3540, 3640, 3835, 3900, 4130, 4200, 4368, 4425, 4550, 4602, 4720, 4956, 5200, 5369, 5460, 5900, 6136, 6195, 6608, 6825, 7080, 7280, 7670, 7800, 8260, 8400, 8850, 9100, 9204, 9912, 10325, 10738, 10920, 11505, 11800, 12272, 12390, 13650, 14160, 15340, 15600, 16107, 16520, 17700, 18200, 18408, 19175, 19824, 20650, 21476, 21840, 23010, 23600, 24780, 26845, 27300, 30680, 30975, 32214, 33040, 35400, 36400, 36816, 38350, 41300, 42952, 46020, 49560, 53690, 54600, 57525, 61360, 61950, 64428, 70800, 76700, 80535, 82600, 85904, 92040, 99120, 107380, 109200, 115050, 123900, 128856, 134225, 153400, 161070, 165200, 184080, 214760, 230100, 247800, 257712, 268450, 306800, 322140, 402675, 429520, 460200, 495600, 536900, 644280, 805350, 920400, 1073800, 1288560, 1610700, 2147600, 3221400, 6442800]

約数ペア:

[(1, 6442800), (2, 3221400), (3, 2147600), (4, 1610700), (5, 1288560), (6, 1073800), (7, 920400), (8, 805350), (10, 644280), (12, 536900), (13, 495600), (14, 460200), (15, 429520), (16, 402675), (20, 322140), (21, 306800), (24, 268450), (25, 257712), (26, 247800), (28, 230100), (30, 214760), (35, 184080), (39, 165200), (40, 161070), (42, 153400), (48, 134225), (50, 128856), (52, 123900), (56, 115050), (59, 109200), (60, 107380), (65, 99120), (70, 92040), (75, 85904), (78, 82600), (80, 80535), (84, 76700), (91, 70800), (100, 64428), (104, 61950), (105, 61360), (112, 57525), (118, 54600), (120, 53690), (130, 49560), (140, 46020), (150, 42952), (156, 41300), (168, 38350), (175, 36816), (177, 36400), (182, 35400), (195, 33040), (200, 32214), (208, 30975), (210, 30680), (236, 27300), (240, 26845), (260, 24780), (273, 23600), (280, 23010), (295, 21840), (300, 21476), (312, 20650), (325, 19824), (336, 19175), (350, 18408), (354, 18200), (364, 17700), (390, 16520), (400, 16107), (413, 15600), (420, 15340), (455, 14160), (472, 13650), (520, 12390), (525, 12272), (546, 11800), (560, 11505), (590, 10920), (600, 10738), (624, 10325), (650, 9912), (700, 9204), (708, 9100), (728, 8850), (767, 8400), (780, 8260), (826, 7800), (840, 7670), (885, 7280), (910, 7080), (944, 6825), (975, 6608), (1040, 6195), (1050, 6136), (1092, 5900), (1180, 5460), (1200, 5369), (1239, 5200), (1300, 4956), (1365, 4720), (1400, 4602), (1416, 4550), (1456, 4425), (1475, 4368), (1534, 4200), (1560, 4130), (1652, 3900), (1680, 3835), (1770, 3640), (1820, 3540), (1950, 3304), (2065, 3120), (2100, 3068), (2184, 2950), (2275, 2832), (2301, 2800), (2360, 2730), (2478, 2600)]