99121920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 321414912

約数和(自身を除く): 222292992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 311, 320, 332, 384, 415, 480, 498, 622, 640, 664, 768, 830, 933, 960, 996, 1244, 1245, 1280, 1328, 1555, 1660, 1866, 1920, 1992, 2488, 2490, 2656, 3110, 3320, 3732, 3840, 3984, 4665, 4976, 4980, 5312, 6220, 6640, 7464, 7968, 9330, 9952, 9960, 10624, 12440, 13280, 14928, 15936, 18660, 19904, 19920, 21248, 24880, 25813, 26560, 29856, 31872, 37320, 39808, 39840, 49760, 51626, 53120, 59712, 63744, 74640, 77439, 79616, 79680, 99520, 103252, 106240, 119424, 129065, 149280, 154878, 159360, 199040, 206504, 238848, 258130, 298560, 309756, 318720, 387195, 398080, 413008, 516260, 597120, 619512, 774390, 826016, 1032520, 1194240, 1239024, 1548780, 1652032, 2065040, 2478048, 3097560, 3304064, 4130080, 4956096, 6195120, 6608128, 8260160, 9912192, 12390240, 16520320, 19824384, 24780480, 33040640, 49560960, 99121920]

約数ペア:

[(1, 99121920), (2, 49560960), (3, 33040640), (4, 24780480), (5, 19824384), (6, 16520320), (8, 12390240), (10, 9912192), (12, 8260160), (15, 6608128), (16, 6195120), (20, 4956096), (24, 4130080), (30, 3304064), (32, 3097560), (40, 2478048), (48, 2065040), (60, 1652032), (64, 1548780), (80, 1239024), (83, 1194240), (96, 1032520), (120, 826016), (128, 774390), (160, 619512), (166, 597120), (192, 516260), (240, 413008), (249, 398080), (256, 387195), (311, 318720), (320, 309756), (332, 298560), (384, 258130), (415, 238848), (480, 206504), (498, 199040), (622, 159360), (640, 154878), (664, 149280), (768, 129065), (830, 119424), (933, 106240), (960, 103252), (996, 99520), (1244, 79680), (1245, 79616), (1280, 77439), (1328, 74640), (1555, 63744), (1660, 59712), (1866, 53120), (1920, 51626), (1992, 49760), (2488, 39840), (2490, 39808), (2656, 37320), (3110, 31872), (3320, 29856), (3732, 26560), (3840, 25813), (3984, 24880), (4665, 21248), (4976, 19920), (4980, 19904), (5312, 18660), (6220, 15936), (6640, 14928), (7464, 13280), (7968, 12440), (9330, 10624), (9952, 9960)]