69625120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 178113600

約数和(自身を除く): 108488480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 370, 380, 592, 608, 619, 703, 740, 760, 1184, 1238, 1406, 1480, 1520, 2476, 2812, 2960, 3040, 3095, 3515, 4952, 5624, 5920, 6190, 7030, 9904, 11248, 11761, 12380, 14060, 19808, 22496, 22903, 23522, 24760, 28120, 45806, 47044, 49520, 56240, 58805, 91612, 94088, 99040, 112480, 114515, 117610, 183224, 188176, 229030, 235220, 366448, 376352, 435157, 458060, 470440, 732896, 870314, 916120, 940880, 1740628, 1832240, 1881760, 2175785, 3481256, 3664480, 4351570, 6962512, 8703140, 13925024, 17406280, 34812560, 69625120]

約数ペア:

[(1, 69625120), (2, 34812560), (4, 17406280), (5, 13925024), (8, 8703140), (10, 6962512), (16, 4351570), (19, 3664480), (20, 3481256), (32, 2175785), (37, 1881760), (38, 1832240), (40, 1740628), (74, 940880), (76, 916120), (80, 870314), (95, 732896), (148, 470440), (152, 458060), (160, 435157), (185, 376352), (190, 366448), (296, 235220), (304, 229030), (370, 188176), (380, 183224), (592, 117610), (608, 114515), (619, 112480), (703, 99040), (740, 94088), (760, 91612), (1184, 58805), (1238, 56240), (1406, 49520), (1480, 47044), (1520, 45806), (2476, 28120), (2812, 24760), (2960, 23522), (3040, 22903), (3095, 22496), (3515, 19808), (4952, 14060), (5624, 12380), (5920, 11761), (6190, 11248), (7030, 9904)]