254574900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 180

約数和(自身を含む): 842219532

約数和(自身を除く): 587644632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 180, 212, 225, 265, 270, 300, 318, 324, 405, 450, 477, 530, 540, 593, 636, 675, 795, 810, 900, 954, 1060, 1186, 1325, 1350, 1431, 1590, 1620, 1779, 1908, 2025, 2372, 2385, 2650, 2700, 2862, 2965, 3180, 3558, 3975, 4050, 4293, 4770, 5300, 5337, 5724, 5930, 7116, 7155, 7950, 8100, 8586, 8895, 9540, 10674, 11860, 11925, 14310, 14825, 15900, 16011, 17172, 17790, 21348, 21465, 23850, 26685, 28620, 29650, 31429, 32022, 35580, 35775, 42930, 44475, 47700, 48033, 53370, 59300, 62858, 64044, 71550, 80055, 85860, 88950, 94287, 96066, 106740, 107325, 125716, 133425, 143100, 157145, 160110, 177900, 188574, 192132, 214650, 240165, 266850, 282861, 314290, 320220, 377148, 400275, 429300, 471435, 480330, 533700, 565722, 628580, 785725, 800550, 848583, 942870, 960660, 1131444, 1200825, 1414305, 1571450, 1601100, 1697166, 1885740, 2357175, 2401650, 2545749, 2828610, 3142900, 3394332, 4242915, 4714350, 4803300, 5091498, 5657220, 7071525, 8485830, 9428700, 10182996, 12728745, 14143050, 16971660, 21214575, 25457490, 28286100, 42429150, 50914980, 63643725, 84858300, 127287450, 254574900]

約数ペア:

[(1, 254574900), (2, 127287450), (3, 84858300), (4, 63643725), (5, 50914980), (6, 42429150), (9, 28286100), (10, 25457490), (12, 21214575), (15, 16971660), (18, 14143050), (20, 12728745), (25, 10182996), (27, 9428700), (30, 8485830), (36, 7071525), (45, 5657220), (50, 5091498), (53, 4803300), (54, 4714350), (60, 4242915), (75, 3394332), (81, 3142900), (90, 2828610), (100, 2545749), (106, 2401650), (108, 2357175), (135, 1885740), (150, 1697166), (159, 1601100), (162, 1571450), (180, 1414305), (212, 1200825), (225, 1131444), (265, 960660), (270, 942870), (300, 848583), (318, 800550), (324, 785725), (405, 628580), (450, 565722), (477, 533700), (530, 480330), (540, 471435), (593, 429300), (636, 400275), (675, 377148), (795, 320220), (810, 314290), (900, 282861), (954, 266850), (1060, 240165), (1186, 214650), (1325, 192132), (1350, 188574), (1431, 177900), (1590, 160110), (1620, 157145), (1779, 143100), (1908, 133425), (2025, 125716), (2372, 107325), (2385, 106740), (2650, 96066), (2700, 94287), (2862, 88950), (2965, 85860), (3180, 80055), (3558, 71550), (3975, 64044), (4050, 62858), (4293, 59300), (4770, 53370), (5300, 48033), (5337, 47700), (5724, 44475), (5930, 42930), (7116, 35775), (7155, 35580), (7950, 32022), (8100, 31429), (8586, 29650), (8895, 28620), (9540, 26685), (10674, 23850), (11860, 21465), (11925, 21348), (14310, 17790), (14825, 17172), (15900, 16011)]