161104800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3575

約数の個数: 144

約数和(自身を含む): 552152160

約数和(自身を除く): 391047360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3533, 3800, 4560, 5700, 7066, 7600, 9120, 10599, 11400, 14132, 15200, 17665, 21198, 22800, 28264, 35330, 42396, 45600, 52995, 56528, 67127, 70660, 84792, 88325, 105990, 113056, 134254, 141320, 169584, 176650, 201381, 211980, 264975, 268508, 282640, 335635, 339168, 353300, 402762, 423960, 529950, 537016, 565280, 671270, 706600, 805524, 847920, 1006905, 1059900, 1074032, 1342540, 1413200, 1611048, 1678175, 1695840, 2013810, 2119800, 2148064, 2685080, 2826400, 3222096, 3356350, 4027620, 4239600, 5034525, 5370160, 6444192, 6712700, 8055240, 8479200, 10069050, 10740320, 13425400, 16110480, 20138100, 26850800, 32220960, 40276200, 53701600, 80552400, 161104800]

約数ペア:

[(1, 161104800), (2, 80552400), (3, 53701600), (4, 40276200), (5, 32220960), (6, 26850800), (8, 20138100), (10, 16110480), (12, 13425400), (15, 10740320), (16, 10069050), (19, 8479200), (20, 8055240), (24, 6712700), (25, 6444192), (30, 5370160), (32, 5034525), (38, 4239600), (40, 4027620), (48, 3356350), (50, 3222096), (57, 2826400), (60, 2685080), (75, 2148064), (76, 2119800), (80, 2013810), (95, 1695840), (96, 1678175), (100, 1611048), (114, 1413200), (120, 1342540), (150, 1074032), (152, 1059900), (160, 1006905), (190, 847920), (200, 805524), (228, 706600), (240, 671270), (285, 565280), (300, 537016), (304, 529950), (380, 423960), (400, 402762), (456, 353300), (475, 339168), (480, 335635), (570, 282640), (600, 268508), (608, 264975), (760, 211980), (800, 201381), (912, 176650), (950, 169584), (1140, 141320), (1200, 134254), (1425, 113056), (1520, 105990), (1824, 88325), (1900, 84792), (2280, 70660), (2400, 67127), (2850, 56528), (3040, 52995), (3533, 45600), (3800, 42396), (4560, 35330), (5700, 28264), (7066, 22800), (7600, 21198), (9120, 17665), (10599, 15200), (11400, 14132)]