80024700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 269982720

約数和(自身を除く): 189958020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 140, 150, 159, 175, 210, 212, 265, 300, 318, 350, 371, 420, 525, 530, 636, 700, 719, 742, 795, 1050, 1060, 1113, 1325, 1438, 1484, 1590, 1855, 2100, 2157, 2226, 2650, 2876, 3180, 3595, 3710, 3975, 4314, 4452, 5033, 5300, 5565, 7190, 7420, 7950, 8628, 9275, 10066, 10785, 11130, 14380, 15099, 15900, 17975, 18550, 20132, 21570, 22260, 25165, 27825, 30198, 35950, 37100, 38107, 43140, 50330, 53925, 55650, 60396, 71900, 75495, 76214, 100660, 107850, 111300, 114321, 125825, 150990, 152428, 190535, 215700, 228642, 251650, 266749, 301980, 377475, 381070, 457284, 503300, 533498, 571605, 754950, 762140, 800247, 952675, 1066996, 1143210, 1333745, 1509900, 1600494, 1905350, 2286420, 2667490, 2858025, 3200988, 3810700, 4001235, 5334980, 5716050, 6668725, 8002470, 11432100, 13337450, 16004940, 20006175, 26674900, 40012350, 80024700]

約数ペア:

[(1, 80024700), (2, 40012350), (3, 26674900), (4, 20006175), (5, 16004940), (6, 13337450), (7, 11432100), (10, 8002470), (12, 6668725), (14, 5716050), (15, 5334980), (20, 4001235), (21, 3810700), (25, 3200988), (28, 2858025), (30, 2667490), (35, 2286420), (42, 1905350), (50, 1600494), (53, 1509900), (60, 1333745), (70, 1143210), (75, 1066996), (84, 952675), (100, 800247), (105, 762140), (106, 754950), (140, 571605), (150, 533498), (159, 503300), (175, 457284), (210, 381070), (212, 377475), (265, 301980), (300, 266749), (318, 251650), (350, 228642), (371, 215700), (420, 190535), (525, 152428), (530, 150990), (636, 125825), (700, 114321), (719, 111300), (742, 107850), (795, 100660), (1050, 76214), (1060, 75495), (1113, 71900), (1325, 60396), (1438, 55650), (1484, 53925), (1590, 50330), (1855, 43140), (2100, 38107), (2157, 37100), (2226, 35950), (2650, 30198), (2876, 27825), (3180, 25165), (3595, 22260), (3710, 21570), (3975, 20132), (4314, 18550), (4452, 17975), (5033, 15900), (5300, 15099), (5565, 14380), (7190, 11130), (7420, 10785), (7950, 10066), (8628, 9275)]