128004150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{7829}}^1$

素因数の和:7953

約数の個数: 48

約数和(自身を含む): 320403600

約数和(自身を除く): 192399450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 2725, 3270, 5450, 7829, 8175, 15658, 16350, 23487, 39145, 46974, 78290, 117435, 195725, 234870, 391450, 587175, 853361, 1174350, 1706722, 2560083, 4266805, 5120166, 8533610, 12800415, 21334025, 25600830, 42668050, 64002075, 128004150]

約数ペア:

[(1, 128004150), (2, 64002075), (3, 42668050), (5, 25600830), (6, 21334025), (10, 12800415), (15, 8533610), (25, 5120166), (30, 4266805), (50, 2560083), (75, 1706722), (109, 1174350), (150, 853361), (218, 587175), (327, 391450), (545, 234870), (654, 195725), (1090, 117435), (1635, 78290), (2725, 46974), (3270, 39145), (5450, 23487), (7829, 16350), (8175, 15658)]