75078920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7247}}^1$

素因数の和:7302

約数の個数: 64

約数和(自身を含む): 198305280

約数和(自身を除く): 123226360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 7247, 10360, 14494, 28988, 36235, 50729, 57976, 72470, 101458, 144940, 202916, 253645, 268139, 289880, 405832, 507290, 536278, 1014580, 1072556, 1340695, 1876973, 2029160, 2145112, 2681390, 3753946, 5362780, 7507892, 9384865, 10725560, 15015784, 18769730, 37539460, 75078920]

約数ペア:

[(1, 75078920), (2, 37539460), (4, 18769730), (5, 15015784), (7, 10725560), (8, 9384865), (10, 7507892), (14, 5362780), (20, 3753946), (28, 2681390), (35, 2145112), (37, 2029160), (40, 1876973), (56, 1340695), (70, 1072556), (74, 1014580), (140, 536278), (148, 507290), (185, 405832), (259, 289880), (280, 268139), (296, 253645), (370, 202916), (518, 144940), (740, 101458), (1036, 72470), (1295, 57976), (1480, 50729), (2072, 36235), (2590, 28988), (5180, 14494), (7247, 10360)]