2054489400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{380461}}^1$

素因数の和:380486

約数の個数: 96

約数和(自身を含む): 7076593200

約数和(自身を除く): 5022103800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 380461, 760922, 1141383, 1521844, 1902305, 2282766, 3043688, 3424149, 3804610, 4565532, 5706915, 6848298, 7609220, 9131064, 9511525, 10272447, 11413830, 13696596, 15218440, 17120745, 19023050, 20544894, 22827660, 27393192, 28534575, 34241490, 38046100, 41089788, 45655320, 51362235, 57069150, 68482980, 76092200, 82179576, 85603725, 102724470, 114138300, 136965960, 171207450, 205448940, 228276600, 256811175, 342414900, 410897880, 513622350, 684829800, 1027244700, 2054489400]

約数ペア:

[(1, 2054489400), (2, 1027244700), (3, 684829800), (4, 513622350), (5, 410897880), (6, 342414900), (8, 256811175), (9, 228276600), (10, 205448940), (12, 171207450), (15, 136965960), (18, 114138300), (20, 102724470), (24, 85603725), (25, 82179576), (27, 76092200), (30, 68482980), (36, 57069150), (40, 51362235), (45, 45655320), (50, 41089788), (54, 38046100), (60, 34241490), (72, 28534575), (75, 27393192), (90, 22827660), (100, 20544894), (108, 19023050), (120, 17120745), (135, 15218440), (150, 13696596), (180, 11413830), (200, 10272447), (216, 9511525), (225, 9131064), (270, 7609220), (300, 6848298), (360, 5706915), (450, 4565532), (540, 3804610), (600, 3424149), (675, 3043688), (900, 2282766), (1080, 1902305), (1350, 1521844), (1800, 1141383), (2700, 760922), (5400, 380461)]