272681200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2195

約数の個数: 120

約数和(自身を含む): 739662480

約数和(自身を除く): 466981280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 145, 176, 200, 220, 232, 275, 290, 319, 400, 440, 464, 550, 580, 638, 725, 880, 1100, 1160, 1276, 1450, 1595, 2137, 2200, 2320, 2552, 2900, 3190, 4274, 4400, 5104, 5800, 6380, 7975, 8548, 10685, 11600, 12760, 15950, 17096, 21370, 23507, 25520, 31900, 34192, 42740, 47014, 53425, 61973, 63800, 85480, 94028, 106850, 117535, 123946, 127600, 170960, 188056, 213700, 235070, 247892, 309865, 376112, 427400, 470140, 495784, 587675, 619730, 681703, 854800, 940280, 991568, 1175350, 1239460, 1363406, 1549325, 1880560, 2350700, 2478920, 2726812, 3098650, 3408515, 4701400, 4957840, 5453624, 6197300, 6817030, 9402800, 10907248, 12394600, 13634060, 17042575, 24789200, 27268120, 34085150, 54536240, 68170300, 136340600, 272681200]

約数ペア:

[(1, 272681200), (2, 136340600), (4, 68170300), (5, 54536240), (8, 34085150), (10, 27268120), (11, 24789200), (16, 17042575), (20, 13634060), (22, 12394600), (25, 10907248), (29, 9402800), (40, 6817030), (44, 6197300), (50, 5453624), (55, 4957840), (58, 4701400), (80, 3408515), (88, 3098650), (100, 2726812), (110, 2478920), (116, 2350700), (145, 1880560), (176, 1549325), (200, 1363406), (220, 1239460), (232, 1175350), (275, 991568), (290, 940280), (319, 854800), (400, 681703), (440, 619730), (464, 587675), (550, 495784), (580, 470140), (638, 427400), (725, 376112), (880, 309865), (1100, 247892), (1160, 235070), (1276, 213700), (1450, 188056), (1595, 170960), (2137, 127600), (2200, 123946), (2320, 117535), (2552, 106850), (2900, 94028), (3190, 85480), (4274, 63800), (4400, 61973), (5104, 53425), (5800, 47014), (6380, 42740), (7975, 34192), (8548, 31900), (10685, 25520), (11600, 23507), (12760, 21370), (15950, 17096)]