172202760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53149}}^1$

素因数の和:53172

約数の個数: 80

約数和(自身を含む): 578803500

約数和(自身を除く): 406600740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 53149, 106298, 159447, 212596, 265745, 318894, 425192, 478341, 531490, 637788, 797235, 956682, 1062980, 1275576, 1435023, 1594470, 1913364, 2125960, 2391705, 2870046, 3188940, 3826728, 4305069, 4783410, 5740092, 6377880, 7175115, 8610138, 9566820, 11480184, 14350230, 17220276, 19133640, 21525345, 28700460, 34440552, 43050690, 57400920, 86101380, 172202760]

約数ペア:

[(1, 172202760), (2, 86101380), (3, 57400920), (4, 43050690), (5, 34440552), (6, 28700460), (8, 21525345), (9, 19133640), (10, 17220276), (12, 14350230), (15, 11480184), (18, 9566820), (20, 8610138), (24, 7175115), (27, 6377880), (30, 5740092), (36, 4783410), (40, 4305069), (45, 3826728), (54, 3188940), (60, 2870046), (72, 2391705), (81, 2125960), (90, 1913364), (108, 1594470), (120, 1435023), (135, 1275576), (162, 1062980), (180, 956682), (216, 797235), (270, 637788), (324, 531490), (360, 478341), (405, 425192), (540, 318894), (648, 265745), (810, 212596), (1080, 159447), (1620, 106298), (3240, 53149)]