81159600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1507

約数の個数: 120

約数和(自身を含む): 265697280

約数和(自身を除く): 184537680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 940, 1128, 1175, 1200, 1410, 1439, 1880, 2256, 2350, 2820, 2878, 3525, 3760, 4317, 4700, 5640, 5756, 7050, 7195, 8634, 9400, 11280, 11512, 14100, 14390, 17268, 18800, 21585, 23024, 28200, 28780, 34536, 35975, 43170, 56400, 57560, 67633, 69072, 71950, 86340, 107925, 115120, 135266, 143900, 172680, 202899, 215850, 270532, 287800, 338165, 345360, 405798, 431700, 541064, 575600, 676330, 811596, 863400, 1014495, 1082128, 1352660, 1623192, 1690825, 1726800, 2028990, 2705320, 3246384, 3381650, 4057980, 5072475, 5410640, 6763300, 8115960, 10144950, 13526600, 16231920, 20289900, 27053200, 40579800, 81159600]

約数ペア:

[(1, 81159600), (2, 40579800), (3, 27053200), (4, 20289900), (5, 16231920), (6, 13526600), (8, 10144950), (10, 8115960), (12, 6763300), (15, 5410640), (16, 5072475), (20, 4057980), (24, 3381650), (25, 3246384), (30, 2705320), (40, 2028990), (47, 1726800), (48, 1690825), (50, 1623192), (60, 1352660), (75, 1082128), (80, 1014495), (94, 863400), (100, 811596), (120, 676330), (141, 575600), (150, 541064), (188, 431700), (200, 405798), (235, 345360), (240, 338165), (282, 287800), (300, 270532), (376, 215850), (400, 202899), (470, 172680), (564, 143900), (600, 135266), (705, 115120), (752, 107925), (940, 86340), (1128, 71950), (1175, 69072), (1200, 67633), (1410, 57560), (1439, 56400), (1880, 43170), (2256, 35975), (2350, 34536), (2820, 28780), (2878, 28200), (3525, 23024), (3760, 21585), (4317, 18800), (4700, 17268), (5640, 14390), (5756, 14100), (7050, 11512), (7195, 11280), (8634, 9400)]