84847500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 150

約数和(自身を含む): 277832940

約数和(自身を除く): 192985440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 419, 450, 500, 540, 625, 675, 750, 810, 838, 900, 1125, 1250, 1257, 1350, 1500, 1620, 1676, 1875, 2025, 2095, 2250, 2500, 2514, 2700, 3375, 3750, 3771, 4050, 4190, 4500, 5028, 5625, 6285, 6750, 7500, 7542, 8100, 8380, 10125, 10475, 11250, 11313, 12570, 13500, 15084, 16875, 18855, 20250, 20950, 22500, 22626, 25140, 31425, 33750, 33939, 37710, 40500, 41900, 45252, 50625, 52375, 56565, 62850, 67500, 67878, 75420, 94275, 101250, 104750, 113130, 125700, 135756, 157125, 169695, 188550, 202500, 209500, 226260, 261875, 282825, 314250, 339390, 377100, 471375, 523750, 565650, 628500, 678780, 785625, 848475, 942750, 1047500, 1131300, 1414125, 1571250, 1696950, 1885500, 2356875, 2828250, 3142500, 3393900, 4242375, 4713750, 5656500, 7070625, 8484750, 9427500, 14141250, 16969500, 21211875, 28282500, 42423750, 84847500]

約数ペア:

[(1, 84847500), (2, 42423750), (3, 28282500), (4, 21211875), (5, 16969500), (6, 14141250), (9, 9427500), (10, 8484750), (12, 7070625), (15, 5656500), (18, 4713750), (20, 4242375), (25, 3393900), (27, 3142500), (30, 2828250), (36, 2356875), (45, 1885500), (50, 1696950), (54, 1571250), (60, 1414125), (75, 1131300), (81, 1047500), (90, 942750), (100, 848475), (108, 785625), (125, 678780), (135, 628500), (150, 565650), (162, 523750), (180, 471375), (225, 377100), (250, 339390), (270, 314250), (300, 282825), (324, 261875), (375, 226260), (405, 209500), (419, 202500), (450, 188550), (500, 169695), (540, 157125), (625, 135756), (675, 125700), (750, 113130), (810, 104750), (838, 101250), (900, 94275), (1125, 75420), (1250, 67878), (1257, 67500), (1350, 62850), (1500, 56565), (1620, 52375), (1676, 50625), (1875, 45252), (2025, 41900), (2095, 40500), (2250, 37710), (2500, 33939), (2514, 33750), (2700, 31425), (3375, 25140), (3750, 22626), (3771, 22500), (4050, 20950), (4190, 20250), (4500, 18855), (5028, 16875), (5625, 15084), (6285, 13500), (6750, 12570), (7500, 11313), (7542, 11250), (8100, 10475), (8380, 10125)]