227977700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 516633600

約数和(自身を除く): 288655900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 127, 145, 254, 290, 508, 580, 619, 635, 725, 1238, 1270, 1450, 2476, 2540, 2900, 3095, 3175, 3683, 6190, 6350, 7366, 12380, 12700, 14732, 15475, 17951, 18415, 30950, 35902, 36830, 61900, 71804, 73660, 78613, 89755, 92075, 157226, 179510, 184150, 314452, 359020, 368300, 393065, 448775, 786130, 897550, 1572260, 1795100, 1965325, 2279777, 3930650, 4559554, 7861300, 9119108, 11398885, 22797770, 45595540, 56994425, 113988850, 227977700]

約数ペア:

[(1, 227977700), (2, 113988850), (4, 56994425), (5, 45595540), (10, 22797770), (20, 11398885), (25, 9119108), (29, 7861300), (50, 4559554), (58, 3930650), (100, 2279777), (116, 1965325), (127, 1795100), (145, 1572260), (254, 897550), (290, 786130), (508, 448775), (580, 393065), (619, 368300), (635, 359020), (725, 314452), (1238, 184150), (1270, 179510), (1450, 157226), (2476, 92075), (2540, 89755), (2900, 78613), (3095, 73660), (3175, 71804), (3683, 61900), (6190, 36830), (6350, 35902), (7366, 30950), (12380, 18415), (12700, 17951), (14732, 15475)]