148948600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2063}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 365668560

約数和(自身を除く): 216719960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 361, 380, 475, 722, 760, 950, 1444, 1805, 1900, 2063, 2888, 3610, 3800, 4126, 7220, 8252, 9025, 10315, 14440, 16504, 18050, 20630, 36100, 39197, 41260, 51575, 72200, 78394, 82520, 103150, 156788, 195985, 206300, 313576, 391970, 412600, 744743, 783940, 979925, 1489486, 1567880, 1959850, 2978972, 3723715, 3919700, 5957944, 7447430, 7839400, 14894860, 18618575, 29789720, 37237150, 74474300, 148948600]

約数ペア:

[(1, 148948600), (2, 74474300), (4, 37237150), (5, 29789720), (8, 18618575), (10, 14894860), (19, 7839400), (20, 7447430), (25, 5957944), (38, 3919700), (40, 3723715), (50, 2978972), (76, 1959850), (95, 1567880), (100, 1489486), (152, 979925), (190, 783940), (200, 744743), (361, 412600), (380, 391970), (475, 313576), (722, 206300), (760, 195985), (950, 156788), (1444, 103150), (1805, 82520), (1900, 78394), (2063, 72200), (2888, 51575), (3610, 41260), (3800, 39197), (4126, 36100), (7220, 20630), (8252, 18050), (9025, 16504), (10315, 14440)]