1984556700

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3928

約数の個数: 252

約数和(自身を含む): 7381072720

約数和(自身を除く): 5396516020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 729, 756, 810, 900, 945, 972, 1050, 1134, 1215, 1260, 1350, 1458, 1575, 1620, 1701, 1890, 2025, 2100, 2268, 2430, 2700, 2835, 2916, 3150, 3402, 3645, 3780, 3889, 4050, 4725, 4860, 5103, 5670, 6075, 6300, 6804, 7290, 7778, 8100, 8505, 9450, 10206, 11340, 11667, 12150, 14175, 14580, 15556, 17010, 18225, 18900, 19445, 20412, 23334, 24300, 25515, 27223, 28350, 34020, 35001, 36450, 38890, 42525, 46668, 51030, 54446, 56700, 58335, 70002, 72900, 77780, 81669, 85050, 97225, 102060, 105003, 108892, 116670, 127575, 136115, 140004, 163338, 170100, 175005, 194450, 210006, 233340, 245007, 255150, 272230, 291675, 315009, 326676, 350010, 388900, 408345, 420012, 490014, 510300, 525015, 544460, 583350, 630018, 680575, 700020, 735021, 816690, 875025, 945027, 980028, 1050030, 1166700, 1225035, 1260036, 1361150, 1470042, 1575045, 1633380, 1750050, 1890054, 2041725, 2100060, 2205063, 2450070, 2625075, 2722300, 2835081, 2940084, 3150090, 3500100, 3675105, 3780108, 4083450, 4410126, 4725135, 4900140, 5250150, 5670162, 6125175, 6300180, 6615189, 7350210, 7875225, 8166900, 8820252, 9450270, 10500300, 11025315, 11340324, 12250350, 13230378, 14175405, 14700420, 15750450, 18375525, 18900540, 19845567, 22050630, 23625675, 24500700, 26460756, 28350810, 31500900, 33075945, 36751050, 39691134, 44101260, 47251350, 55126575, 56701620, 66151890, 70877025, 73502100, 79382268, 94502700, 99227835, 110253150, 132303780, 141754050, 165379725, 198455670, 220506300, 283508100, 330759450, 396911340, 496139175, 661518900, 992278350, 1984556700]

約数ペア:

[(1, 1984556700), (2, 992278350), (3, 661518900), (4, 496139175), (5, 396911340), (6, 330759450), (7, 283508100), (9, 220506300), (10, 198455670), (12, 165379725), (14, 141754050), (15, 132303780), (18, 110253150), (20, 99227835), (21, 94502700), (25, 79382268), (27, 73502100), (28, 70877025), (30, 66151890), (35, 56701620), (36, 55126575), (42, 47251350), (45, 44101260), (50, 39691134), (54, 36751050), (60, 33075945), (63, 31500900), (70, 28350810), (75, 26460756), (81, 24500700), (84, 23625675), (90, 22050630), (100, 19845567), (105, 18900540), (108, 18375525), (126, 15750450), (135, 14700420), (140, 14175405), (150, 13230378), (162, 12250350), (175, 11340324), (180, 11025315), (189, 10500300), (210, 9450270), (225, 8820252), (243, 8166900), (252, 7875225), (270, 7350210), (300, 6615189), (315, 6300180), (324, 6125175), (350, 5670162), (378, 5250150), (405, 4900140), (420, 4725135), (450, 4410126), (486, 4083450), (525, 3780108), (540, 3675105), (567, 3500100), (630, 3150090), (675, 2940084), (700, 2835081), (729, 2722300), (756, 2625075), (810, 2450070), (900, 2205063), (945, 2100060), (972, 2041725), (1050, 1890054), (1134, 1750050), (1215, 1633380), (1260, 1575045), (1350, 1470042), (1458, 1361150), (1575, 1260036), (1620, 1225035), (1701, 1166700), (1890, 1050030), (2025, 980028), (2100, 945027), (2268, 875025), (2430, 816690), (2700, 735021), (2835, 700020), (2916, 680575), (3150, 630018), (3402, 583350), (3645, 544460), (3780, 525015), (3889, 510300), (4050, 490014), (4725, 420012), (4860, 408345), (5103, 388900), (5670, 350010), (6075, 326676), (6300, 315009), (6804, 291675), (7290, 272230), (7778, 255150), (8100, 245007), (8505, 233340), (9450, 210006), (10206, 194450), (11340, 175005), (11667, 170100), (12150, 163338), (14175, 140004), (14580, 136115), (15556, 127575), (17010, 116670), (18225, 108892), (18900, 105003), (19445, 102060), (20412, 97225), (23334, 85050), (24300, 81669), (25515, 77780), (27223, 72900), (28350, 70002), (34020, 58335), (35001, 56700), (36450, 54446), (38890, 51030), (42525, 46668)]