218902800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9601}}^1$

素因数の和:9641

約数の個数: 120

約数和(自身を含む): 738201760

約数和(自身を除く): 519298960

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, 3800, 4560, 5700, 7600, 9601, 11400, 19202, 22800, 28803, 38404, 48005, 57606, 76808, 96010, 115212, 144015, 153616, 182419, 192020, 230424, 240025, 288030, 364838, 384040, 460848, 480050, 547257, 576060, 720075, 729676, 768080, 912095, 960100, 1094514, 1152120, 1440150, 1459352, 1824190, 1920200, 2189028, 2304240, 2736285, 2880300, 2918704, 3648380, 3840400, 4378056, 4560475, 5472570, 5760600, 7296760, 8756112, 9120950, 10945140, 11521200, 13681425, 14593520, 18241900, 21890280, 27362850, 36483800, 43780560, 54725700, 72967600, 109451400, 218902800]

約数ペア:

[(1, 218902800), (2, 109451400), (3, 72967600), (4, 54725700), (5, 43780560), (6, 36483800), (8, 27362850), (10, 21890280), (12, 18241900), (15, 14593520), (16, 13681425), (19, 11521200), (20, 10945140), (24, 9120950), (25, 8756112), (30, 7296760), (38, 5760600), (40, 5472570), (48, 4560475), (50, 4378056), (57, 3840400), (60, 3648380), (75, 2918704), (76, 2880300), (80, 2736285), (95, 2304240), (100, 2189028), (114, 1920200), (120, 1824190), (150, 1459352), (152, 1440150), (190, 1152120), (200, 1094514), (228, 960100), (240, 912095), (285, 768080), (300, 729676), (304, 720075), (380, 576060), (400, 547257), (456, 480050), (475, 460848), (570, 384040), (600, 364838), (760, 288030), (912, 240025), (950, 230424), (1140, 192020), (1200, 182419), (1425, 153616), (1520, 144015), (1900, 115212), (2280, 96010), (2850, 76808), (3800, 57606), (4560, 48005), (5700, 38404), (7600, 28803), (9601, 22800), (11400, 19202)]