283886220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 896716800

約数和(自身を除く): 612830580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 57, 58, 60, 62, 76, 87, 93, 95, 114, 116, 124, 145, 155, 174, 186, 190, 228, 277, 285, 290, 310, 348, 372, 380, 435, 465, 551, 554, 570, 580, 589, 620, 831, 870, 899, 930, 1102, 1108, 1140, 1178, 1385, 1653, 1662, 1740, 1767, 1798, 1860, 2204, 2356, 2697, 2755, 2770, 2945, 3306, 3324, 3534, 3596, 4155, 4495, 5263, 5394, 5510, 5540, 5890, 6612, 7068, 8033, 8265, 8310, 8587, 8835, 8990, 10526, 10788, 11020, 11780, 13485, 15789, 16066, 16530, 16620, 17081, 17174, 17670, 17980, 21052, 24099, 25761, 26315, 26970, 31578, 32132, 33060, 34162, 34348, 35340, 40165, 42935, 48198, 51243, 51522, 52630, 53940, 63156, 68324, 78945, 80330, 85405, 85870, 96396, 102486, 103044, 105260, 120495, 128805, 152627, 157890, 160660, 163153, 170810, 171740, 204972, 240990, 249023, 256215, 257610, 305254, 315780, 326306, 341620, 457881, 481980, 489459, 498046, 512430, 515220, 610508, 652612, 747069, 763135, 815765, 915762, 978918, 996092, 1024860, 1245115, 1494138, 1526270, 1631530, 1831524, 1957836, 2289405, 2447295, 2490230, 2988276, 3052540, 3263060, 3735345, 4578810, 4731437, 4894590, 4980460, 7470690, 9157620, 9462874, 9789180, 14194311, 14941380, 18925748, 23657185, 28388622, 47314370, 56777244, 70971555, 94628740, 141943110, 283886220]

約数ペア:

[(1, 283886220), (2, 141943110), (3, 94628740), (4, 70971555), (5, 56777244), (6, 47314370), (10, 28388622), (12, 23657185), (15, 18925748), (19, 14941380), (20, 14194311), (29, 9789180), (30, 9462874), (31, 9157620), (38, 7470690), (57, 4980460), (58, 4894590), (60, 4731437), (62, 4578810), (76, 3735345), (87, 3263060), (93, 3052540), (95, 2988276), (114, 2490230), (116, 2447295), (124, 2289405), (145, 1957836), (155, 1831524), (174, 1631530), (186, 1526270), (190, 1494138), (228, 1245115), (277, 1024860), (285, 996092), (290, 978918), (310, 915762), (348, 815765), (372, 763135), (380, 747069), (435, 652612), (465, 610508), (551, 515220), (554, 512430), (570, 498046), (580, 489459), (589, 481980), (620, 457881), (831, 341620), (870, 326306), (899, 315780), (930, 305254), (1102, 257610), (1108, 256215), (1140, 249023), (1178, 240990), (1385, 204972), (1653, 171740), (1662, 170810), (1740, 163153), (1767, 160660), (1798, 157890), (1860, 152627), (2204, 128805), (2356, 120495), (2697, 105260), (2755, 103044), (2770, 102486), (2945, 96396), (3306, 85870), (3324, 85405), (3534, 80330), (3596, 78945), (4155, 68324), (4495, 63156), (5263, 53940), (5394, 52630), (5510, 51522), (5540, 51243), (5890, 48198), (6612, 42935), (7068, 40165), (8033, 35340), (8265, 34348), (8310, 34162), (8587, 33060), (8835, 32132), (8990, 31578), (10526, 26970), (10788, 26315), (11020, 25761), (11780, 24099), (13485, 21052), (15789, 17980), (16066, 17670), (16530, 17174), (16620, 17081)]