140512800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 144

約数和(自身を含む): 461970432

約数和(自身を除く): 321457632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 200, 240, 254, 300, 381, 400, 461, 480, 508, 600, 635, 762, 800, 922, 1016, 1200, 1270, 1383, 1524, 1844, 1905, 2032, 2305, 2400, 2540, 2766, 3048, 3175, 3688, 3810, 4064, 4610, 5080, 5532, 6096, 6350, 6915, 7376, 7620, 9220, 9525, 10160, 11064, 11525, 12192, 12700, 13830, 14752, 15240, 18440, 19050, 20320, 22128, 23050, 25400, 27660, 30480, 34575, 36880, 38100, 44256, 46100, 50800, 55320, 58547, 60960, 69150, 73760, 76200, 92200, 101600, 110640, 117094, 138300, 152400, 175641, 184400, 221280, 234188, 276600, 292735, 304800, 351282, 368800, 468376, 553200, 585470, 702564, 878205, 936752, 1106400, 1170940, 1405128, 1463675, 1756410, 1873504, 2341880, 2810256, 2927350, 3512820, 4391025, 4683760, 5620512, 5854700, 7025640, 8782050, 9367520, 11709400, 14051280, 17564100, 23418800, 28102560, 35128200, 46837600, 70256400, 140512800]

約数ペア:

[(1, 140512800), (2, 70256400), (3, 46837600), (4, 35128200), (5, 28102560), (6, 23418800), (8, 17564100), (10, 14051280), (12, 11709400), (15, 9367520), (16, 8782050), (20, 7025640), (24, 5854700), (25, 5620512), (30, 4683760), (32, 4391025), (40, 3512820), (48, 2927350), (50, 2810256), (60, 2341880), (75, 1873504), (80, 1756410), (96, 1463675), (100, 1405128), (120, 1170940), (127, 1106400), (150, 936752), (160, 878205), (200, 702564), (240, 585470), (254, 553200), (300, 468376), (381, 368800), (400, 351282), (461, 304800), (480, 292735), (508, 276600), (600, 234188), (635, 221280), (762, 184400), (800, 175641), (922, 152400), (1016, 138300), (1200, 117094), (1270, 110640), (1383, 101600), (1524, 92200), (1844, 76200), (1905, 73760), (2032, 69150), (2305, 60960), (2400, 58547), (2540, 55320), (2766, 50800), (3048, 46100), (3175, 44256), (3688, 38100), (3810, 36880), (4064, 34575), (4610, 30480), (5080, 27660), (5532, 25400), (6096, 23050), (6350, 22128), (6915, 20320), (7376, 19050), (7620, 18440), (9220, 15240), (9525, 14752), (10160, 13830), (11064, 12700), (11525, 12192)]