156989400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 524966400

約数和(自身を除く): 367977000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 47, 50, 57, 60, 75, 76, 94, 95, 100, 114, 120, 141, 150, 152, 188, 190, 200, 228, 235, 282, 285, 293, 300, 376, 380, 456, 470, 475, 564, 570, 586, 600, 705, 760, 879, 893, 940, 950, 1128, 1140, 1172, 1175, 1410, 1425, 1465, 1758, 1786, 1880, 1900, 2280, 2344, 2350, 2679, 2820, 2850, 2930, 3516, 3525, 3572, 3800, 4395, 4465, 4700, 5358, 5567, 5640, 5700, 5860, 7032, 7050, 7144, 7325, 8790, 8930, 9400, 10716, 11134, 11400, 11720, 13395, 13771, 14100, 14650, 16701, 17580, 17860, 21432, 21975, 22268, 22325, 26790, 27542, 27835, 28200, 29300, 33402, 35160, 35720, 41313, 43950, 44536, 44650, 53580, 55084, 55670, 58600, 66804, 66975, 68855, 82626, 83505, 87900, 89300, 107160, 110168, 111340, 133608, 133950, 137710, 139175, 165252, 167010, 175800, 178600, 206565, 222680, 261649, 267900, 275420, 278350, 330504, 334020, 344275, 413130, 417525, 523298, 535800, 550840, 556700, 668040, 688550, 784947, 826260, 835050, 1032825, 1046596, 1113400, 1308245, 1377100, 1569894, 1652520, 1670100, 2065650, 2093192, 2616490, 2754200, 3139788, 3340200, 3924735, 4131300, 5232980, 6279576, 6541225, 7849470, 8262600, 10465960, 13082450, 15698940, 19623675, 26164900, 31397880, 39247350, 52329800, 78494700, 156989400]

約数ペア:

[(1, 156989400), (2, 78494700), (3, 52329800), (4, 39247350), (5, 31397880), (6, 26164900), (8, 19623675), (10, 15698940), (12, 13082450), (15, 10465960), (19, 8262600), (20, 7849470), (24, 6541225), (25, 6279576), (30, 5232980), (38, 4131300), (40, 3924735), (47, 3340200), (50, 3139788), (57, 2754200), (60, 2616490), (75, 2093192), (76, 2065650), (94, 1670100), (95, 1652520), (100, 1569894), (114, 1377100), (120, 1308245), (141, 1113400), (150, 1046596), (152, 1032825), (188, 835050), (190, 826260), (200, 784947), (228, 688550), (235, 668040), (282, 556700), (285, 550840), (293, 535800), (300, 523298), (376, 417525), (380, 413130), (456, 344275), (470, 334020), (475, 330504), (564, 278350), (570, 275420), (586, 267900), (600, 261649), (705, 222680), (760, 206565), (879, 178600), (893, 175800), (940, 167010), (950, 165252), (1128, 139175), (1140, 137710), (1172, 133950), (1175, 133608), (1410, 111340), (1425, 110168), (1465, 107160), (1758, 89300), (1786, 87900), (1880, 83505), (1900, 82626), (2280, 68855), (2344, 66975), (2350, 66804), (2679, 58600), (2820, 55670), (2850, 55084), (2930, 53580), (3516, 44650), (3525, 44536), (3572, 43950), (3800, 41313), (4395, 35720), (4465, 35160), (4700, 33402), (5358, 29300), (5567, 28200), (5640, 27835), (5700, 27542), (5860, 26790), (7032, 22325), (7050, 22268), (7144, 21975), (7325, 21432), (8790, 17860), (8930, 17580), (9400, 16701), (10716, 14650), (11134, 14100), (11400, 13771), (11720, 13395)]