139845200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 376865760

約数和(自身を除く): 237020560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 37, 40, 44, 50, 55, 74, 80, 88, 100, 110, 148, 176, 185, 200, 220, 275, 296, 370, 400, 407, 440, 550, 592, 740, 814, 859, 880, 925, 1100, 1480, 1628, 1718, 1850, 2035, 2200, 2960, 3256, 3436, 3700, 4070, 4295, 4400, 6512, 6872, 7400, 8140, 8590, 9449, 10175, 13744, 14800, 16280, 17180, 18898, 20350, 21475, 31783, 32560, 34360, 37796, 40700, 42950, 47245, 63566, 68720, 75592, 81400, 85900, 94490, 127132, 151184, 158915, 162800, 171800, 188980, 236225, 254264, 317830, 343600, 349613, 377960, 472450, 508528, 635660, 699226, 755920, 794575, 944900, 1271320, 1398452, 1589150, 1748065, 1889800, 2542640, 2796904, 3178300, 3496130, 3779600, 5593808, 6356600, 6992260, 8740325, 12713200, 13984520, 17480650, 27969040, 34961300, 69922600, 139845200]

約数ペア:

[(1, 139845200), (2, 69922600), (4, 34961300), (5, 27969040), (8, 17480650), (10, 13984520), (11, 12713200), (16, 8740325), (20, 6992260), (22, 6356600), (25, 5593808), (37, 3779600), (40, 3496130), (44, 3178300), (50, 2796904), (55, 2542640), (74, 1889800), (80, 1748065), (88, 1589150), (100, 1398452), (110, 1271320), (148, 944900), (176, 794575), (185, 755920), (200, 699226), (220, 635660), (275, 508528), (296, 472450), (370, 377960), (400, 349613), (407, 343600), (440, 317830), (550, 254264), (592, 236225), (740, 188980), (814, 171800), (859, 162800), (880, 158915), (925, 151184), (1100, 127132), (1480, 94490), (1628, 85900), (1718, 81400), (1850, 75592), (2035, 68720), (2200, 63566), (2960, 47245), (3256, 42950), (3436, 40700), (3700, 37796), (4070, 34360), (4295, 32560), (4400, 31783), (6512, 21475), (6872, 20350), (7400, 18898), (8140, 17180), (8590, 16280), (9449, 14800), (10175, 13744)]