71649000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 255528000

約数和(自身を除く): 183879000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 375, 380, 419, 450, 456, 475, 500, 570, 600, 684, 750, 760, 838, 855, 900, 950, 1000, 1125, 1140, 1257, 1368, 1425, 1500, 1676, 1710, 1800, 1900, 2095, 2250, 2280, 2375, 2514, 2850, 3000, 3352, 3420, 3771, 3800, 4190, 4275, 4500, 4750, 5028, 5700, 6285, 6840, 7125, 7542, 7961, 8380, 8550, 9000, 9500, 10056, 10475, 11400, 12570, 14250, 15084, 15922, 16760, 17100, 18855, 19000, 20950, 21375, 23883, 25140, 28500, 30168, 31425, 31844, 34200, 37710, 39805, 41900, 42750, 47766, 50280, 52375, 57000, 62850, 63688, 71649, 75420, 79610, 83800, 85500, 94275, 95532, 104750, 119415, 125700, 143298, 150840, 157125, 159220, 171000, 188550, 191064, 199025, 209500, 238830, 251400, 286596, 314250, 318440, 358245, 377100, 398050, 419000, 471375, 477660, 573192, 597075, 628500, 716490, 754200, 796100, 942750, 955320, 995125, 1194150, 1257000, 1432980, 1592200, 1791225, 1885500, 1990250, 2388300, 2865960, 2985375, 3582450, 3771000, 3980500, 4776600, 5970750, 7164900, 7961000, 8956125, 11941500, 14329800, 17912250, 23883000, 35824500, 71649000]

約数ペア:

[(1, 71649000), (2, 35824500), (3, 23883000), (4, 17912250), (5, 14329800), (6, 11941500), (8, 8956125), (9, 7961000), (10, 7164900), (12, 5970750), (15, 4776600), (18, 3980500), (19, 3771000), (20, 3582450), (24, 2985375), (25, 2865960), (30, 2388300), (36, 1990250), (38, 1885500), (40, 1791225), (45, 1592200), (50, 1432980), (57, 1257000), (60, 1194150), (72, 995125), (75, 955320), (76, 942750), (90, 796100), (95, 754200), (100, 716490), (114, 628500), (120, 597075), (125, 573192), (150, 477660), (152, 471375), (171, 419000), (180, 398050), (190, 377100), (200, 358245), (225, 318440), (228, 314250), (250, 286596), (285, 251400), (300, 238830), (342, 209500), (360, 199025), (375, 191064), (380, 188550), (419, 171000), (450, 159220), (456, 157125), (475, 150840), (500, 143298), (570, 125700), (600, 119415), (684, 104750), (750, 95532), (760, 94275), (838, 85500), (855, 83800), (900, 79610), (950, 75420), (1000, 71649), (1125, 63688), (1140, 62850), (1257, 57000), (1368, 52375), (1425, 50280), (1500, 47766), (1676, 42750), (1710, 41900), (1800, 39805), (1900, 37710), (2095, 34200), (2250, 31844), (2280, 31425), (2375, 30168), (2514, 28500), (2850, 25140), (3000, 23883), (3352, 21375), (3420, 20950), (3771, 19000), (3800, 18855), (4190, 17100), (4275, 16760), (4500, 15922), (4750, 15084), (5028, 14250), (5700, 12570), (6285, 11400), (6840, 10475), (7125, 10056), (7542, 9500), (7961, 9000), (8380, 8550)]