152020100

素因数分解:

$2^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{9103}}^1$

素因数の和:9284

約数の個数: 36

約数和(自身を含む): 331895424

約数和(自身を除く): 179875324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 167, 334, 668, 835, 1670, 3340, 4175, 8350, 9103, 16700, 18206, 36412, 45515, 91030, 182060, 227575, 455150, 910300, 1520201, 3040402, 6080804, 7601005, 15202010, 30404020, 38005025, 76010050, 152020100]

約数ペア:

[(1, 152020100), (2, 76010050), (4, 38005025), (5, 30404020), (10, 15202010), (20, 7601005), (25, 6080804), (50, 3040402), (100, 1520201), (167, 910300), (334, 455150), (668, 227575), (835, 182060), (1670, 91030), (3340, 45515), (4175, 36412), (8350, 18206), (9103, 16700)]