53888100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 181321728

約数和(自身を除く): 127433628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 134, 140, 150, 175, 201, 210, 268, 300, 335, 350, 383, 402, 420, 469, 525, 670, 700, 766, 804, 938, 1005, 1050, 1149, 1340, 1407, 1532, 1675, 1876, 1915, 2010, 2100, 2298, 2345, 2681, 2814, 3350, 3830, 4020, 4596, 4690, 5025, 5362, 5628, 5745, 6700, 7035, 7660, 8043, 9380, 9575, 10050, 10724, 11490, 11725, 13405, 14070, 16086, 19150, 20100, 22980, 23450, 25661, 26810, 28140, 28725, 32172, 35175, 38300, 40215, 46900, 51322, 53620, 57450, 67025, 70350, 76983, 80430, 102644, 114900, 128305, 134050, 140700, 153966, 160860, 179627, 201075, 256610, 268100, 307932, 359254, 384915, 402150, 513220, 538881, 641525, 718508, 769830, 804300, 898135, 1077762, 1283050, 1539660, 1796270, 1924575, 2155524, 2566100, 2694405, 3592540, 3849150, 4490675, 5388810, 7698300, 8981350, 10777620, 13472025, 17962700, 26944050, 53888100]

約数ペア:

[(1, 53888100), (2, 26944050), (3, 17962700), (4, 13472025), (5, 10777620), (6, 8981350), (7, 7698300), (10, 5388810), (12, 4490675), (14, 3849150), (15, 3592540), (20, 2694405), (21, 2566100), (25, 2155524), (28, 1924575), (30, 1796270), (35, 1539660), (42, 1283050), (50, 1077762), (60, 898135), (67, 804300), (70, 769830), (75, 718508), (84, 641525), (100, 538881), (105, 513220), (134, 402150), (140, 384915), (150, 359254), (175, 307932), (201, 268100), (210, 256610), (268, 201075), (300, 179627), (335, 160860), (350, 153966), (383, 140700), (402, 134050), (420, 128305), (469, 114900), (525, 102644), (670, 80430), (700, 76983), (766, 70350), (804, 67025), (938, 57450), (1005, 53620), (1050, 51322), (1149, 46900), (1340, 40215), (1407, 38300), (1532, 35175), (1675, 32172), (1876, 28725), (1915, 28140), (2010, 26810), (2100, 25661), (2298, 23450), (2345, 22980), (2681, 20100), (2814, 19150), (3350, 16086), (3830, 14070), (4020, 13405), (4596, 11725), (4690, 11490), (5025, 10724), (5362, 10050), (5628, 9575), (5745, 9380), (6700, 8043), (7035, 7660)]