148818800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28619}}^1$

素因数の和:28650

約数の個数: 60

約数和(自身を含む): 385053480

約数和(自身を除く): 236234680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 28619, 57238, 114476, 143095, 228952, 286190, 372047, 457904, 572380, 715475, 744094, 1144760, 1430950, 1488188, 1860235, 2289520, 2861900, 2976376, 3720470, 5723800, 5952752, 7440940, 9301175, 11447600, 14881880, 18602350, 29763760, 37204700, 74409400, 148818800]

約数ペア:

[(1, 148818800), (2, 74409400), (4, 37204700), (5, 29763760), (8, 18602350), (10, 14881880), (13, 11447600), (16, 9301175), (20, 7440940), (25, 5952752), (26, 5723800), (40, 3720470), (50, 2976376), (52, 2861900), (65, 2289520), (80, 1860235), (100, 1488188), (104, 1430950), (130, 1144760), (200, 744094), (208, 715475), (260, 572380), (325, 457904), (400, 372047), (520, 286190), (650, 228952), (1040, 143095), (1300, 114476), (2600, 57238), (5200, 28619)]