28363200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 168

約数和(自身を含む): 98267520

約数和(自身を除く): 69904320

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, 64, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 311, 320, 380, 400, 456, 475, 480, 570, 600, 608, 622, 760, 800, 912, 933, 950, 960, 1140, 1200, 1216, 1244, 1425, 1520, 1555, 1600, 1824, 1866, 1900, 2280, 2400, 2488, 2850, 3040, 3110, 3648, 3732, 3800, 4560, 4665, 4800, 4976, 5700, 5909, 6080, 6220, 7464, 7600, 7775, 9120, 9330, 9952, 11400, 11818, 12440, 14928, 15200, 15550, 17727, 18240, 18660, 19904, 22800, 23325, 23636, 24880, 29545, 29856, 30400, 31100, 35454, 37320, 45600, 46650, 47272, 49760, 59090, 59712, 62200, 70908, 74640, 88635, 91200, 93300, 94544, 99520, 118180, 124400, 141816, 147725, 149280, 177270, 186600, 189088, 236360, 248800, 283632, 295450, 298560, 354540, 373200, 378176, 443175, 472720, 497600, 567264, 590900, 709080, 746400, 886350, 945440, 1134528, 1181800, 1418160, 1492800, 1772700, 1890880, 2363600, 2836320, 3545400, 4727200, 5672640, 7090800, 9454400, 14181600, 28363200]

約数ペア:

[(1, 28363200), (2, 14181600), (3, 9454400), (4, 7090800), (5, 5672640), (6, 4727200), (8, 3545400), (10, 2836320), (12, 2363600), (15, 1890880), (16, 1772700), (19, 1492800), (20, 1418160), (24, 1181800), (25, 1134528), (30, 945440), (32, 886350), (38, 746400), (40, 709080), (48, 590900), (50, 567264), (57, 497600), (60, 472720), (64, 443175), (75, 378176), (76, 373200), (80, 354540), (95, 298560), (96, 295450), (100, 283632), (114, 248800), (120, 236360), (150, 189088), (152, 186600), (160, 177270), (190, 149280), (192, 147725), (200, 141816), (228, 124400), (240, 118180), (285, 99520), (300, 94544), (304, 93300), (311, 91200), (320, 88635), (380, 74640), (400, 70908), (456, 62200), (475, 59712), (480, 59090), (570, 49760), (600, 47272), (608, 46650), (622, 45600), (760, 37320), (800, 35454), (912, 31100), (933, 30400), (950, 29856), (960, 29545), (1140, 24880), (1200, 23636), (1216, 23325), (1244, 22800), (1425, 19904), (1520, 18660), (1555, 18240), (1600, 17727), (1824, 15550), (1866, 15200), (1900, 14928), (2280, 12440), (2400, 11818), (2488, 11400), (2850, 9952), (3040, 9330), (3110, 9120), (3648, 7775), (3732, 7600), (3800, 7464), (4560, 6220), (4665, 6080), (4800, 5909), (4976, 5700)]