28162800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{7823}}^1$

素因数の和:7847

約数の個数: 90

約数和(自身を含む): 97745232

約数和(自身を除く): 69582432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 7823, 15646, 23469, 31292, 39115, 46938, 62584, 70407, 78230, 93876, 117345, 125168, 140814, 156460, 187752, 195575, 234690, 281628, 312920, 352035, 375504, 391150, 469380, 563256, 586725, 625840, 704070, 782300, 938760, 1126512, 1173450, 1408140, 1564600, 1760175, 1877520, 2346900, 2816280, 3129200, 3520350, 4693800, 5632560, 7040700, 9387600, 14081400, 28162800]

約数ペア:

[(1, 28162800), (2, 14081400), (3, 9387600), (4, 7040700), (5, 5632560), (6, 4693800), (8, 3520350), (9, 3129200), (10, 2816280), (12, 2346900), (15, 1877520), (16, 1760175), (18, 1564600), (20, 1408140), (24, 1173450), (25, 1126512), (30, 938760), (36, 782300), (40, 704070), (45, 625840), (48, 586725), (50, 563256), (60, 469380), (72, 391150), (75, 375504), (80, 352035), (90, 312920), (100, 281628), (120, 234690), (144, 195575), (150, 187752), (180, 156460), (200, 140814), (225, 125168), (240, 117345), (300, 93876), (360, 78230), (400, 70407), (450, 62584), (600, 46938), (720, 39115), (900, 31292), (1200, 23469), (1800, 15646), (3600, 7823)]