1567172100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401839}}^1$

素因数の和:401869

約数の個数: 72

約数和(自身を含む): 4883159680

約数和(自身を除く): 3315987580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 401839, 803678, 1205517, 1607356, 2009195, 2411034, 4018390, 4822068, 5223907, 6027585, 8036780, 10045975, 10447814, 12055170, 15671721, 20091950, 20895628, 24110340, 26119535, 30137925, 31343442, 40183900, 52239070, 60275850, 62686884, 78358605, 104478140, 120551700, 130597675, 156717210, 261195350, 313434420, 391793025, 522390700, 783586050, 1567172100]

約数ペア:

[(1, 1567172100), (2, 783586050), (3, 522390700), (4, 391793025), (5, 313434420), (6, 261195350), (10, 156717210), (12, 130597675), (13, 120551700), (15, 104478140), (20, 78358605), (25, 62686884), (26, 60275850), (30, 52239070), (39, 40183900), (50, 31343442), (52, 30137925), (60, 26119535), (65, 24110340), (75, 20895628), (78, 20091950), (100, 15671721), (130, 12055170), (150, 10447814), (156, 10045975), (195, 8036780), (260, 6027585), (300, 5223907), (325, 4822068), (390, 4018390), (650, 2411034), (780, 2009195), (975, 1607356), (1300, 1205517), (1950, 803678), (3900, 401839)]