1972088100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{4481}}^1$

素因数の和:4667

約数の個数: 144

約数和(自身を含む): 6380216640

約数和(自身を除く): 4408128540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 163, 180, 225, 270, 300, 326, 450, 489, 540, 652, 675, 815, 900, 978, 1350, 1467, 1630, 1956, 2445, 2700, 2934, 3260, 4075, 4401, 4481, 4890, 5868, 7335, 8150, 8802, 8962, 9780, 12225, 13443, 14670, 16300, 17604, 17924, 22005, 22405, 24450, 26886, 29340, 36675, 40329, 44010, 44810, 48900, 53772, 67215, 73350, 80658, 88020, 89620, 110025, 112025, 120987, 134430, 146700, 161316, 201645, 220050, 224050, 241974, 268860, 336075, 403290, 440100, 448100, 483948, 604935, 672150, 730403, 806580, 1008225, 1209870, 1344300, 1460806, 2016450, 2191209, 2419740, 2921612, 3024675, 3652015, 4032900, 4382418, 6049350, 6573627, 7304030, 8764836, 10956045, 12098700, 13147254, 14608060, 18260075, 19720881, 21912090, 26294508, 32868135, 36520150, 39441762, 43824180, 54780225, 65736270, 73040300, 78883524, 98604405, 109560450, 131472540, 164340675, 197208810, 219120900, 328681350, 394417620, 493022025, 657362700, 986044050, 1972088100]

約数ペア:

[(1, 1972088100), (2, 986044050), (3, 657362700), (4, 493022025), (5, 394417620), (6, 328681350), (9, 219120900), (10, 197208810), (12, 164340675), (15, 131472540), (18, 109560450), (20, 98604405), (25, 78883524), (27, 73040300), (30, 65736270), (36, 54780225), (45, 43824180), (50, 39441762), (54, 36520150), (60, 32868135), (75, 26294508), (90, 21912090), (100, 19720881), (108, 18260075), (135, 14608060), (150, 13147254), (163, 12098700), (180, 10956045), (225, 8764836), (270, 7304030), (300, 6573627), (326, 6049350), (450, 4382418), (489, 4032900), (540, 3652015), (652, 3024675), (675, 2921612), (815, 2419740), (900, 2191209), (978, 2016450), (1350, 1460806), (1467, 1344300), (1630, 1209870), (1956, 1008225), (2445, 806580), (2700, 730403), (2934, 672150), (3260, 604935), (4075, 483948), (4401, 448100), (4481, 440100), (4890, 403290), (5868, 336075), (7335, 268860), (8150, 241974), (8802, 224050), (8962, 220050), (9780, 201645), (12225, 161316), (13443, 146700), (14670, 134430), (16300, 120987), (17604, 112025), (17924, 110025), (22005, 89620), (22405, 88020), (24450, 80658), (26886, 73350), (29340, 67215), (36675, 53772), (40329, 48900), (44010, 44810)]