5310900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{281}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 19582080

約数和(自身を除く): 14271180

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, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 281, 300, 315, 350, 378, 420, 450, 525, 540, 562, 630, 675, 700, 756, 843, 900, 945, 1050, 1124, 1260, 1350, 1405, 1575, 1686, 1890, 1967, 2100, 2529, 2700, 2810, 3150, 3372, 3780, 3934, 4215, 4725, 5058, 5620, 5901, 6300, 7025, 7587, 7868, 8430, 9450, 9835, 10116, 11802, 12645, 14050, 15174, 16860, 17703, 18900, 19670, 21075, 23604, 25290, 28100, 29505, 30348, 35406, 37935, 39340, 42150, 49175, 50580, 53109, 59010, 63225, 70812, 75870, 84300, 88515, 98350, 106218, 118020, 126450, 147525, 151740, 177030, 189675, 196700, 212436, 252900, 265545, 295050, 354060, 379350, 442575, 531090, 590100, 758700, 885150, 1062180, 1327725, 1770300, 2655450, 5310900]

約数ペア:

[(1, 5310900), (2, 2655450), (3, 1770300), (4, 1327725), (5, 1062180), (6, 885150), (7, 758700), (9, 590100), (10, 531090), (12, 442575), (14, 379350), (15, 354060), (18, 295050), (20, 265545), (21, 252900), (25, 212436), (27, 196700), (28, 189675), (30, 177030), (35, 151740), (36, 147525), (42, 126450), (45, 118020), (50, 106218), (54, 98350), (60, 88515), (63, 84300), (70, 75870), (75, 70812), (84, 63225), (90, 59010), (100, 53109), (105, 50580), (108, 49175), (126, 42150), (135, 39340), (140, 37935), (150, 35406), (175, 30348), (180, 29505), (189, 28100), (210, 25290), (225, 23604), (252, 21075), (270, 19670), (281, 18900), (300, 17703), (315, 16860), (350, 15174), (378, 14050), (420, 12645), (450, 11802), (525, 10116), (540, 9835), (562, 9450), (630, 8430), (675, 7868), (700, 7587), (756, 7025), (843, 6300), (900, 5901), (945, 5620), (1050, 5058), (1124, 4725), (1260, 4215), (1350, 3934), (1405, 3780), (1575, 3372), (1686, 3150), (1890, 2810), (1967, 2700), (2100, 2529)]