201601620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3511}}^1$

素因数の和:3566

約数の個数: 144

約数和(自身を含む): 690318720

約数和(自身を除く): 488717100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3511, 3828, 4785, 5220, 5742, 6380, 7022, 9570, 10533, 11484, 14044, 14355, 17555, 19140, 21066, 28710, 31599, 35110, 38621, 42132, 52665, 57420, 63198, 70220, 77242, 101819, 105330, 115863, 126396, 154484, 157995, 193105, 203638, 210660, 231726, 305457, 315990, 347589, 386210, 407276, 463452, 509095, 579315, 610914, 631980, 695178, 772420, 916371, 1018190, 1120009, 1158630, 1221828, 1390356, 1527285, 1737945, 1832742, 2036380, 2240018, 2317260, 3054570, 3360027, 3475890, 3665484, 4480036, 4581855, 5600045, 6109140, 6720054, 6951780, 9163710, 10080081, 11200090, 13440108, 16800135, 18327420, 20160162, 22400180, 33600270, 40320324, 50400405, 67200540, 100800810, 201601620]

約数ペア:

[(1, 201601620), (2, 100800810), (3, 67200540), (4, 50400405), (5, 40320324), (6, 33600270), (9, 22400180), (10, 20160162), (11, 18327420), (12, 16800135), (15, 13440108), (18, 11200090), (20, 10080081), (22, 9163710), (29, 6951780), (30, 6720054), (33, 6109140), (36, 5600045), (44, 4581855), (45, 4480036), (55, 3665484), (58, 3475890), (60, 3360027), (66, 3054570), (87, 2317260), (90, 2240018), (99, 2036380), (110, 1832742), (116, 1737945), (132, 1527285), (145, 1390356), (165, 1221828), (174, 1158630), (180, 1120009), (198, 1018190), (220, 916371), (261, 772420), (290, 695178), (319, 631980), (330, 610914), (348, 579315), (396, 509095), (435, 463452), (495, 407276), (522, 386210), (580, 347589), (638, 315990), (660, 305457), (870, 231726), (957, 210660), (990, 203638), (1044, 193105), (1276, 157995), (1305, 154484), (1595, 126396), (1740, 115863), (1914, 105330), (1980, 101819), (2610, 77242), (2871, 70220), (3190, 63198), (3511, 57420), (3828, 52665), (4785, 42132), (5220, 38621), (5742, 35110), (6380, 31599), (7022, 28710), (9570, 21066), (10533, 19140), (11484, 17555), (14044, 14355)]