145202760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4388

約数の個数: 128

約数和(自身を含む): 499737600

約数和(自身を除く): 354534840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 4337, 5580, 6696, 8370, 8674, 11160, 13011, 16740, 17348, 21685, 26022, 33480, 34696, 39033, 43370, 52044, 65055, 78066, 86740, 104088, 117099, 130110, 134447, 156132, 173480, 195165, 234198, 260220, 268894, 312264, 390330, 403341, 468396, 520440, 537788, 585495, 672235, 780660, 806682, 936792, 1075576, 1170990, 1210023, 1344470, 1561320, 1613364, 2016705, 2341980, 2420046, 2688940, 3226728, 3630069, 4033410, 4683960, 4840092, 5377880, 6050115, 7260138, 8066820, 9680184, 12100230, 14520276, 16133640, 18150345, 24200460, 29040552, 36300690, 48400920, 72601380, 145202760]

約数ペア:

[(1, 145202760), (2, 72601380), (3, 48400920), (4, 36300690), (5, 29040552), (6, 24200460), (8, 18150345), (9, 16133640), (10, 14520276), (12, 12100230), (15, 9680184), (18, 8066820), (20, 7260138), (24, 6050115), (27, 5377880), (30, 4840092), (31, 4683960), (36, 4033410), (40, 3630069), (45, 3226728), (54, 2688940), (60, 2420046), (62, 2341980), (72, 2016705), (90, 1613364), (93, 1561320), (108, 1344470), (120, 1210023), (124, 1170990), (135, 1075576), (155, 936792), (180, 806682), (186, 780660), (216, 672235), (248, 585495), (270, 537788), (279, 520440), (310, 468396), (360, 403341), (372, 390330), (465, 312264), (540, 268894), (558, 260220), (620, 234198), (744, 195165), (837, 173480), (930, 156132), (1080, 134447), (1116, 130110), (1240, 117099), (1395, 104088), (1674, 86740), (1860, 78066), (2232, 65055), (2790, 52044), (3348, 43370), (3720, 39033), (4185, 34696), (4337, 33480), (5580, 26022), (6696, 21685), (8370, 17348), (8674, 16740), (11160, 13011)]