80552400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3573

約数の個数: 120

約数和(自身を含む): 271693920

約数和(自身を除く): 191141520

約数列:

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

約数ペア:

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