171792900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 180

約数和(自身を含む): 564630528

約数和(自身を除く): 392837628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 127, 135, 150, 162, 167, 180, 225, 254, 270, 300, 324, 334, 381, 405, 450, 501, 508, 540, 635, 668, 675, 762, 810, 835, 900, 1002, 1143, 1270, 1350, 1503, 1524, 1620, 1670, 1905, 2004, 2025, 2286, 2505, 2540, 2700, 3006, 3175, 3340, 3429, 3810, 4050, 4175, 4509, 4572, 5010, 5715, 6012, 6350, 6858, 7515, 7620, 8100, 8350, 9018, 9525, 10020, 10287, 11430, 12525, 12700, 13527, 13716, 15030, 16700, 17145, 18036, 19050, 20574, 21209, 22545, 22860, 25050, 27054, 28575, 30060, 34290, 37575, 38100, 41148, 42418, 45090, 50100, 51435, 54108, 57150, 63627, 67635, 68580, 75150, 84836, 85725, 90180, 102870, 106045, 112725, 114300, 127254, 135270, 150300, 171450, 190881, 205740, 212090, 225450, 254508, 257175, 270540, 318135, 338175, 342900, 381762, 424180, 450900, 514350, 530225, 572643, 636270, 676350, 763524, 954405, 1028700, 1060450, 1145286, 1272540, 1352700, 1590675, 1717929, 1908810, 2120900, 2290572, 2863215, 3181350, 3435858, 3817620, 4772025, 5726430, 6362700, 6871716, 8589645, 9544050, 11452860, 14316075, 17179290, 19088100, 28632150, 34358580, 42948225, 57264300, 85896450, 171792900]

約数ペア:

[(1, 171792900), (2, 85896450), (3, 57264300), (4, 42948225), (5, 34358580), (6, 28632150), (9, 19088100), (10, 17179290), (12, 14316075), (15, 11452860), (18, 9544050), (20, 8589645), (25, 6871716), (27, 6362700), (30, 5726430), (36, 4772025), (45, 3817620), (50, 3435858), (54, 3181350), (60, 2863215), (75, 2290572), (81, 2120900), (90, 1908810), (100, 1717929), (108, 1590675), (127, 1352700), (135, 1272540), (150, 1145286), (162, 1060450), (167, 1028700), (180, 954405), (225, 763524), (254, 676350), (270, 636270), (300, 572643), (324, 530225), (334, 514350), (381, 450900), (405, 424180), (450, 381762), (501, 342900), (508, 338175), (540, 318135), (635, 270540), (668, 257175), (675, 254508), (762, 225450), (810, 212090), (835, 205740), (900, 190881), (1002, 171450), (1143, 150300), (1270, 135270), (1350, 127254), (1503, 114300), (1524, 112725), (1620, 106045), (1670, 102870), (1905, 90180), (2004, 85725), (2025, 84836), (2286, 75150), (2505, 68580), (2540, 67635), (2700, 63627), (3006, 57150), (3175, 54108), (3340, 51435), (3429, 50100), (3810, 45090), (4050, 42418), (4175, 41148), (4509, 38100), (4572, 37575), (5010, 34290), (5715, 30060), (6012, 28575), (6350, 27054), (6858, 25050), (7515, 22860), (7620, 22545), (8100, 21209), (8350, 20574), (9018, 19050), (9525, 18036), (10020, 17145), (10287, 16700), (11430, 15030), (12525, 13716), (12700, 13527)]