2081299200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{108401}}^1$

素因数の和:108430

約数の個数: 108

約数和(自身を含む): 6868784328

約数和(自身を除く): 4787485128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 108401, 216802, 325203, 433604, 542005, 650406, 867208, 1084010, 1300812, 1626015, 1734416, 2168020, 2601624, 2710025, 3252030, 3468832, 4336040, 5203248, 5420050, 6504060, 6937664, 8130075, 8672080, 10406496, 10840100, 13008120, 13875328, 16260150, 17344160, 20812992, 21680200, 26016240, 27750656, 32520300, 34688320, 41625984, 43360400, 52032480, 65040600, 69376640, 83251968, 86720800, 104064960, 130081200, 138753280, 173441600, 208129920, 260162400, 346883200, 416259840, 520324800, 693766400, 1040649600, 2081299200]

約数ペア:

[(1, 2081299200), (2, 1040649600), (3, 693766400), (4, 520324800), (5, 416259840), (6, 346883200), (8, 260162400), (10, 208129920), (12, 173441600), (15, 138753280), (16, 130081200), (20, 104064960), (24, 86720800), (25, 83251968), (30, 69376640), (32, 65040600), (40, 52032480), (48, 43360400), (50, 41625984), (60, 34688320), (64, 32520300), (75, 27750656), (80, 26016240), (96, 21680200), (100, 20812992), (120, 17344160), (128, 16260150), (150, 13875328), (160, 13008120), (192, 10840100), (200, 10406496), (240, 8672080), (256, 8130075), (300, 6937664), (320, 6504060), (384, 5420050), (400, 5203248), (480, 4336040), (600, 3468832), (640, 3252030), (768, 2710025), (800, 2601624), (960, 2168020), (1200, 1734416), (1280, 1626015), (1600, 1300812), (1920, 1084010), (2400, 867208), (3200, 650406), (3840, 542005), (4800, 433604), (6400, 325203), (9600, 216802), (19200, 108401)]